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Professor John Campbell

Professor John Campbell

Professor of General Practice and Primary Care

2740

Smeall building JS113

Prior to appointment as Foundation Professor of General Practice and Primary Care in Peninsula Medical School (Universities of Exeter and Plymouth, John was a senior clinical lecturer at King’s College London, and previously lecturer in Edinburgh.

John has led the development of Academic Primary Care in the South West Peninsula since 2002. His personal research interests focus on improving access and patient experience of Primary Care, Quality Assessment of Clinical Medicine (including an academic interest in multisource feedback within the context of revalidation of all UK doctors), Cardiovascular Risk Assessment and mitigation, in particular with studies focussing on inter-arm difference in blood pressure and early Diabetes, and provision of mental health care for patients in Primary care settings.

John leads the department, providing leadership to a team of around 45 people. John has national academic roles in respect of the UK National Institute of Health Research Trainees Coordinating Centre (member of Doctoral Awards Panel), UK National Institute of Health Research Health Services and Delivery Research Board (member), the South West Regional Advisory Committee on Clinical Excellence Awards for Senior Doctors, and Chair, UK Heads of Departments Group (Society for Academic Primary Care). John is a fellow of the Royal College of General Practitioners, and obtained his doctorate in 1998 (MD) ‘The Accessibility of UK Primary Medical Care: Problems, Practice and Potential’. He has published around 230 papers in major academic journals.

Links

Research

Research interests

Broad Research Specialisms

Access,Quality, Primary Care, Patient Experience.

John is currently chief investigator on a NIHR (HS&DR) funded study examining issues relating to the recruitment and retention of GPs - the ReGROUP study.

John recently jointly-led a UK NIHR funded programme on improving patient experience in Primary Care, undertaken in conjunction with Professor Martin Roland (University of Cambridge Centre for Health Services Research). Much of that work focuses on the utility of the English General Practice Patient Survey, the largest routine survey of Primary Care undertaken in the world. John was involved in the design of the study, and continues to advise both Ipsos Mori and the UK Department of Health on the roll-out and implications of the findings.

John led research providing evidence around the use of multi-source feedback (360⁰ Appraisal) for the UK General Medical Council. UK doctors are subject to an ongoing process of revalidation (since 2012) and research led by John Campbell has informed the design and delivery of the related processes.

John has important ongoing work undertaken in conjunction withDr Chris Clark examining the potential role of an inter-arm difference in blood pressure as a possible marker of early vascular disease.

Finally, John has undertaken research into the diagnosis and management of depression in Primary Care settings, identifying the lack of added effect of exercise beyond the provision of routine primary care, and providing important evidence in respect of the role of cognitive behavioural therapy for patients who have proved to be resistant to treatment for depression.

Research projects

  • Cognitive Behavioural Therapy for treatment resistant depression in primary care (COBALT)
  • Development and Implementation of a European Guideline and Training Standards for Diabetes Prevention (IMAGE)
  • The effectiveness and cost-effectiveness of exercise referral schemes: a systematic review and economic evaluation (ERS)
  • The effectiveness and cost effectiveness of telephone triage of patients requesting same day consultations in general practice (ESTEEM)
  • Engaging Offenders with Common Mental Health Problems (Engager 1)
  • Evaluation of the GMC multi-source feedback questionnaires for potential use in the revalidation of UK doctors
  • Experience of primary care for people of a South Asian ethnicity: interviews and survey
  • General Practice Patient Survey (GPPS)
  • Improving Access to Psychological Therapies (IAPT)
  • Improving Community Health Networks (ICHNet)
  • Pilot study of acupuncture in a group setting for chronic knee pain (Scruti-knee)
  • Treatment Options Patients Use for Pain (TOPUP)
  • Waste the Waist

Key publications | Publications by category | Publications by year

Key publications


Campbell JL, Abel G (2016). Clinical excellence: evidence on the assessment of senior doctors' applications to the UK Advisory Committee on Clinical Excellence Awards. Analysis of complete national data set. BMJ Open, 6(6). Abstract.  Author URL.  Full text.
Holt T, Fletcher E, Warren F, Richards S, Calitri R, Green C (2016). Telephone triage systems in UK general practice: analysis of consultation duration during the index day in a pragmatic randomised controlled trial. Br J Gen Pract Full text.
Burt J, Abel G, Elmore N, Lloyd C, Benson J, Sarson L, Carluccio A, Campbell J, Elliott MN, Roland M, et al (2016). Understanding negative feedback from South Asian patients: an experimental vignette study. BMJ Open, 6(9). Abstract.  Author URL.  Full text.
Warren FC, Abel G, Lyratzopoulos G, Elliott MN, Richards S, Barry HE, Roland M, Campbell JL (2015). Characteristics of service users and provider organisations associated with experience of out of hours general practitioner care in England: population based cross sectional postal questionnaire survey. BMJ, 350 Abstract.  Author URL.  Full text.
Wiles NJ, Thomas L, Turner N, Garfield K, Kounali D, Campbell J, Kessler D, Kuyken W, Lewis G, Morrison J, et al (2015). Long-term effectiveness and cost-effectiveness of cognitive behavioural therapy as an adjunct to pharmacotherapy for treatment-resistant depression in primary care: Follow-up of the CoBalT randomised controlled trial. The Lancet Psychiatry Abstract.  Full text.
Little P, Stuart B, Hobbs FDR, Butler CC, Hay AD, Delaney B, Campbell J, Broomfield S, Barratt P, Hood K, et al (2014). Antibiotic prescription strategies for acute sore throat: a prospective observational cohort study. The Lancet Infectious Diseases, 14(3), 213-219. Abstract.

Publications by category


Books

Carter MARY, ROLAND M, CAMPBELL JOHN, BREARLEY S (2009). Using the GP Patient Survey to improve patient care: a guide for general practices., National Primary Care Research and Development Centre.

Journal articles

O'Donnell CA, Rosenthal J, Moore M, Francis N, Sharp D, Jones R, Mallen C, Campbell J (In Press). General practice needs ongoing commitment to training budgets. BMJ, 357 Author URL.
Sims L, Campbell J (In Press). Ills, pills, and skills: developing the clinical skills of pharmacists in general practice. Br J Gen Pract, 67(662), 417-418. Author URL.
Thompson TP, Warren FC, Greaves CJ, Aveyard P, Ayres R, Byng R, Taylor RS, Campbell JL, Ussher M, Michie S, et al (In Press). Lessons learned from recruiting socioeconomically disadvantaged smokers into a pilot randomized controlled trial to explore the role of Exercise Assisted Reduction then Stop (EARS) smoking.  Full text.
McKinstry B, Campbell J, Salisbury C (In Press). Telephone first consultations in primary care. BMJ, 358 Author URL.
Clark CE, Boddy K, Warren FC, Taylor RS, Aboyans V, Cloutier L, McManus RJ, Shore AC, Campbell JL (2017). Associations between interarm differences in blood pressure and cardiovascular disease outcomes: protocol for an individual patient data meta-analysis and development of a prognostic algorithm. BMJ Open, 7(6). Abstract.  Author URL.
Bikker AP, Atherton H, Brant H, Porqueddu T, Campbell JL, Gibson A, McKinstry B, Salisbury C, Ziebland S (2017). Conducting a team-based multi-sited focused ethnography in primary care. BMC Med Res Methodol, 17(1). Abstract.  Author URL.
Winder R, Richards SH, Campbell JL, Richards DA, Dickens C, Gandhi M, Wright C, Turner K (2017). Development and refinement of a complex intervention within cardiac rehabilitation services: experiences from the CADENCE feasibility study. Pilot and Feasibility Studies, 3(1). Full text.
Farrington C, Burt J, Boiko O, Campbell J, Roland M (2017). Doctors' engagements with patient experience surveys in primary and secondary care: a qualitative study. Health Expect, 20(3), 385-394. Abstract.  Author URL.  Full text.
Ricci-Cabello I, Stevens S, Dalton ARH, Griffiths RI, Campbell JL, Valderas JM (2017). Identifying Primary Care Pathways from Quality of Care to Outcomes and Satisfaction Using Structural Equation Modeling. Health Services Research Abstract.
French LRM, Thomas L, Campbell J, Kuyken W, Lewis G, Williams C, Wiles NJ, Turner KM (2017). Individuals' Long Term Use of Cognitive Behavioural Skills to Manage their Depression: a Qualitative Study. Behavioural and Cognitive Psychotherapy, 45(1), 46-57. Abstract.  Full text.
Moore M, Stuart B, Hobbs FR, Butler CC, Hay AD, Campbell J, Delaney BC, Broomfield S, Barratt P, Hood K, et al (2017). Influence of the duration of penicillin prescriptions on outcomes for acute sore throat in adults: the DESCARTE prospective cohort study in UK general practice. Br J Gen Pract, 67(662), e623-e633. Abstract.  Author URL.
Burt J, Newbould J, Abel G, Elliott MN, Beckwith J, Llanwarne N, Elmore N, Davey A, Gibbons C, Campbell J, et al (2017). Investigating the meaning of 'good' or 'very good' patient evaluations of care in English general practice: a mixed methods study. BMJ Open, 7(3). Abstract.
Burt J, Newbould J, Abel G, Elliott MN, Beckwith J, Llanwarne N, Elmore N, Davey A, Gibbons C, Campbell J, et al (2017). Investigating the meaning of 'good' or 'very good' patient evaluations of care in English general practice: a mixed methods study. BMJ OPEN, 7(3). Author URL.
Turner KM, Winder R, Campbell JL, Richards DA, Gandhi M, Dickens CM, Richards S (2017). Patients' and nurses' views on providing psychological support within cardiac rehabilitation programmes: a qualitative study. BMJ Open, 7(9). Abstract.  Author URL.  Full text.
Wright C, Davey A, Elmore N, Carter M, Mounce L, Wilson E, Burt J, Roland M, Campbell J (2017). Patients' use and views of real-time feedback technology in general practice. Health Expect, 20(3), 419-433. Abstract.  Author URL.  Full text.
Butterworth J, Sansom A, Sims L, Healey M, Kingsland E, Campbell J (2017). Pharmacists' perceptions of their emerging general practice roles in UK primary care: a qualitative interview study. Br J Gen Pract, 67(662), e650-e658. Abstract.  Author URL.
Fletcher E, Abel GA, Anderson R, Richards SH, Salisbury C, Dean SG, Sansom A, Warren FC, Campbell JL (2017). Quitting patient care and career break intentions among general practitioners in South West England: findings of a census survey of general practitioners. BMJ Open, 7(4). Abstract.  Author URL.  Full text.
Gibbons C, Richards S, Valderas JM, Campbell J (2017). Supervised Machine Learning Algorithms can Classify Open-Text Feedback of Doctor Performance with Human-Level Accuracy. Journal of Medical Internet Research, 19(3), e65-e65.
Moore M, Stuart B, Hobbs FR, Butler CC, Hay AD, Campbell J, Delaney BC, Broomfield S, Barratt P, Hood K, et al (2017). Symptom response to antibiotic prescribing strategies in acute sore throat in adults: the DESCARTE prospective cohort study in UK general practice. Br J Gen Pract, 67(662), e634-e642. Abstract.  Author URL.
Mejzner N, Clark CE, Smith LF, Campbell JL (2017). Trends in the diagnosis and management of hypertension: repeated primary care survey in South West England. Br J Gen Pract, 67(658), e306-e313. Abstract.  Author URL.
Llanwarne N, Newbould J, Burt J, Campbell JL, Roland M (2017). Wasting the doctor's time? a video-elicitation interview study with patients in primary care. Soc Sci Med, 176, 113-122. Abstract.  Author URL.  Full text.
Thompson TP, Greaves CJ, Ayres R, Aveyard P, Warren FC, Byng R, Taylor RS, Campbell JL, Ussher M, Green C, et al (2016). An Exploratory Analysis of the Smoking and Physical Activity Outcomes from a Pilot Randomized Controlled Trial of an Exercise Assisted Reduction to Stop Smoking Intervention in Disadvantaged Groups. Nicotine Tob Res, 18(3), 289-297. Abstract.  Author URL.  Full text.
Richards SH, Dickens C, Anderson R, Richards DA, Taylor RS, Ukoumunne OC, Kessler D, Turner K, Kuyken W, Gandhi M, et al (2016). Assessing the effectiveness of enhanced psychological care for patients with depressive symptoms attending cardiac rehabilitation compared with treatment as usual (CADENCE): study protocol for a pilot cluster randomised controlled trial. Trials, 17 Abstract.  Author URL.  Full text.
Clark C, Thomas D, Mejzner N, Llewellyn D, Ferrucci L, Campbell J (2016). Can we predict who should be tested for postural hypotension? Derivation and validation of a prediction tool. JOURNAL OF HUMAN HYPERTENSION, 30(10), 640-640. Author URL.
Carter M, Davey A, Wright C, Elmore N, Newbould J, Roland M, Campbell J, Burt J (2016). Capturing patient experience: a qualitative study of implementing real-time feedback in primary care. Br J Gen Pract, 66(652), e786-e793. Abstract.  Author URL.
Campbell JL, Abel G (2016). Clinical excellence: evidence on the assessment of senior doctors' applications to the UK Advisory Committee on Clinical Excellence Awards. Analysis of complete national data set. BMJ Open, 6(6). Abstract.  Author URL.  Full text.
Mounce LTA, Barry HE, Calitri R, Henley WE, Campbell J, Roland M, Richards S (2016). Establishing the validity of English GP Patient Survey items evaluating out-of-hours care. BMJ Qual Saf, 25(11), 842-850. Abstract.  Author URL.  Full text.
Thompson TP, Greaves CJ, Ayres R, Aveyard P, Warren FC, Byng R, Taylor RS, Campbell JL, Ussher M, Michie S, et al (2016). Factors associated with study attrition in a pilot randomised controlled trial to explore the role of exercise-assisted reduction to stop (EARS) smoking in disadvantaged groups. Trials, 17(1). Abstract.  Author URL.  Full text.
Clark CE, Taylor RS, Butcher I, Stewart MC, Price J, Fowkes FGR, Shore AC, Campbell JL (2016). Inter-arm blood pressure difference and mortality: a cohort study in an asymptomatic primary care population at elevated cardiovascular risk. Br J Gen Pract, 66(646), e297-e308. Abstract.  Author URL.  Full text.
Wright C, Campbell J, McGowan L, Roberts MJ, Jelley D, Chatterjee A (2016). Interpreting multisource feedback: online study of consensus and variation among GP appraisers. Br J Gen Pract, 66(645), e277-e284. Abstract.  Author URL.  Full text.
Elmore N, Burt J, Abel G, Maratos FA, Montague J, Campbell J, Roland M (2016). Investigating the relationship between consultation length and patient experience: a cross-sectional study in primary care. Br J Gen Pract, 66(653), e896-e903. Abstract.  Author URL.
Campbell JL (2016). Lack of evidence hinders integrated primary care. BMJ, 353 Author URL.
Tallon D, Wiles N, Campbell J, Chew-Graham C, Dickens C, Macleod U, Peters TJ, Lewis G, Anderson IM, Gilbody S, et al (2016). Mirtazapine added to selective serotonin reuptake inhibitors for treatment-resistant depression in primary care (MIR trial): study protocol for a randomised controlled trial. Trials, 17 Abstract.  Author URL.  Full text.
Chung MC, Jones RCM, Harding SA, Campbell J (2016). Posttraumatic Stress Disorder Among Older Patients with Chronic Obstructive Pulmonary Disease. Psychiatric Quarterly, 87(4), 605-618. Abstract.
Clark CE, Taylor RS, Shore AC, Campbell JL (2016). Prevalence of systolic inter-arm differences in blood pressure for different primary care populations: systematic review and meta-analysis. Br J Gen Pract, 66(652), e838-e847. Abstract.  Author URL.
Langton JM, Wong ST, Johnston S, Abelson J, Ammi M, Burge F, Campbell J, Haggerty J, Hogg W, Wodchis WP, et al (2016). Primary care performance measurement and reporting at a regional level: Could a matrix approach provide actionable information for policy makers and clinicians?. Healthcare Policy, 12(2), 33-51. Abstract.
Watson J, Salisbury C, Atherton H, Campbell J, McKinstry B, Ziebland S (2016). Proliferation of private online healthcare companies. BMJ, 352 Author URL.
Burt J, Abel G, Elmore N, Newbould J, Davey A, Llanwarne N, Maramba I, Paddison C, Benson J, Silverman J, et al (2016). Rating Communication in GP Consultations: the Association Between Ratings Made by Patients and Trained Clinical Raters. Med Care Res Rev Abstract.  Author URL.  Full text.
Holt T, Fletcher E, Warren F, Richards S, Calitri R, Green C (2016). Telephone triage systems in UK general practice: analysis of consultation duration during the index day in a pragmatic randomised controlled trial. Br J Gen Pract Full text.
Davey AF, Roberts MJ, Mounce L, Maramba I, Campbell JL (2016). Test–retest stability of patient experience items derived from the national GP patient survey. SpringerPlus, 5(1). Abstract.  Full text.
Varley A, Warren FC, Richards SH, Calitri R, Chaplin K, Fletcher E, Holt TA, Lattimer V, Murdoch J, Richards DA, et al (2016). The effect of nurses’ preparedness and nurse practitioner status on triage call management in primary care: a secondary analysis of cross-sectional data from the ESTEEM trial. International Journal of Nursing Studies, 58, 12-20. Full text.
Barry HE, Campbell JL, Asprey A, Richards SH (2016). The use of patient experience survey data by out-of-hours primary care services: a qualitative interview study. BMJ Qual Saf, 25(11), 851-859. Abstract.  Author URL.  Full text.
Mejzner N, Clark C, Smith L, Campbell J (2016). Trends in the diagnosis and organisation of care for hypertension over nine years in primary care in South West England. JOURNAL OF HUMAN HYPERTENSION, 30(10), 651-651. Author URL.
Burt J, Abel G, Elmore N, Lloyd C, Benson J, Sarson L, Carluccio A, Campbell J, Elliott MN, Roland M, et al (2016). Understanding negative feedback from South Asian patients: an experimental vignette study. BMJ Open, 6(9). Abstract.  Author URL.  Full text.
Sansom A, Calitri R, Carter M, Campbell J (2016). Understanding quit decisions in primary care: a qualitative study of older GPs. BMJ Open, 6(2). Abstract.  Author URL.  Full text.
Brant H, Atherton H, Ziebland S, McKinstry B, Campbell JL, Salisbury C (2016). Using alternatives to face-to-face consultations: a survey of prevalence and attitudes in general practice. Br J Gen Pract, 66(648), e460-e466. Abstract.  Author URL.  Full text.
Burt J, Lloyd C, Campbell J, Roland M, Abel G (2016). Variations in GP-patient communication by ethnicity, age, and gender: evidence from a national primary care patient survey. Br J Gen Pract, 66(642), e47-e52. Abstract.  Author URL.  Full text.
Joshi S, Clark C, Campbell J (2016). What is the normal inter-arm difference? it depends on left or right handedness: systematic review and meta-analysis. JOURNAL OF HUMAN HYPERTENSION, 30(10), 651-652. Author URL.
Clark C, Thomas D, Warren F, Llewellyn D, Ferrucci L, Campbell J (2016). [OP.3C.04] PREDICTING POSTURAL HYPOTENSION, FALLS, AND COGNITIVE IMPAIRMENT: THE INCHIANTI STUDY. J Hypertens, 34 Suppl 2 Abstract.  Author URL.
Hobbs FDR, Campbell JL (2015). Academic primary care and the general practice workforce. The Lancet, 386(9997), 952-953.
Warren FC, Abel G, Lyratzopoulos G, Elliott MN, Richards S, Barry HE, Roland M, Campbell JL (2015). Characteristics of service users and provider organisations associated with experience of out of hours general practitioner care in England: population based cross sectional postal questionnaire survey. BMJ, 350 Abstract.  Author URL.  Full text.
Mujica-Mota RE, Roberts M, Abel G, Elliott M, Lyratzopoulos G, Roland M, Campbell J (2015). Common patterns of morbidity and multi-morbidity and their impact on health-related quality of life: evidence from a national survey. Qual Life Res, 24(4), 909-918. Abstract.  Author URL.  Full text.
Calitri RA, Warren FC, Wheeler B, Chaplin K, Fletcher E, Murdoch J, Richards SH, Taylor R, Varley A, Campbell JL, et al (2015). Distance from practice moderates the relationship between patient management involving nurse telephone triage consulting and patient satisfaction with care. Journal of Health & Place Abstract.  Full text.
Zhou Y, Abel G, Warren F, Roland M, Campbell J, Lyratzopoulos G (2015). Do difficulties in accessing in-hours primary care predict higher use of out-of-hours GP services? Evidence from an English National Patient Survey. Emerg Med J, 32(5), 373-378. Abstract.  Author URL.  Full text.
Paddison CAM, Abel GA, Roland MO, Elliott MN, Lyratzopoulos G, Campbell JL (2015). Drivers of overall satisfaction with primary care: Evidence from the English General Practice Patient Survey. Health Expectations, 18(5), 1081-1092. Abstract.
Steel N, Hardcastle AC, Bachmann MO, Richards SH, Mounce LTA, Clark A, Lang I, Melzer D, Campbell JL (2015). Economic inequalities in burden of illness, diagnosis and treatment of five long-term conditions in England: panel study. BMJ Open, 4(10). Abstract.  Full text.
Setodji CM, Elliott MN, Abel G, Burt J, Roland M, Campbell J (2015). Evaluating Differential Item Functioning in the English General Practice Patient Survey: Comparison of South Asian and White British Subgroups. Med Care, 53(9), 809-817. Abstract.  Author URL.
Warren FC, Calitri R, Fletcher E, Varley A, Holt TA, Lattimer V, Richards D, Richards S, Salisbury C, Taylor RS, et al (2015). Exploring demographic and lifestyle associations with patient experience following telephone triage by a primary care doctor or nurse: secondary analyses from a cluster randomised controlled trial. BMJ Qual Saf, 24(9), 572-582. Abstract.  Author URL.  Full text.
Ricci-Cabello I, Stevens S, Kontopantelis E, Dalton ARH, Griffiths RI, Campbell JL, Doran T, Valderas JM (2015). Impact of the Prevalence of Concordant and Discordant Conditions on the Quality of Diabetes Care in Family Practices in England. Ann Fam Med, 13(6), 514-522. Abstract.  Author URL.
Murdoch J, Varley A, Fletcher E, Britten N, Price L, Calitri R, Green C, Lattimer V, Richards SH, Richards DA, et al (2015). Implementing telephone triage in general practice: a process evaluation of a cluster randomised controlled trial. BMC Fam Pract, 16 Abstract.  Author URL.  Full text.
Wiles NJ, Thomas L, Turner N, Garfield K, Kounali D, Campbell J, Kessler D, Kuyken W, Lewis G, Morrison J, et al (2015). Long-term effectiveness and cost-effectiveness of cognitive behavioural therapy as an adjunct to pharmacotherapy for treatment-resistant depression in primary care: Follow-up of the CoBalT randomised controlled trial. The Lancet Psychiatry Abstract.  Full text.
Button KS, Turner N, Campbell J, Kessler D, Kuyken W, Lewis G, Peters TJ, Thomas L, Wiles N (2015). Moderators of response to cognitive behavioural therapy as an adjunct to pharmacotherapy for treatment-resistant depression in primary care. J Affect Disord, 174, 272-280. Abstract.  Author URL.
Byng R, Howerton A, Owens CV, Campbell J (2015). Pathways to suicide attempts among male offenders: the role of agency. Sociol Health Illn, 37(6), 936-951. Abstract.  Author URL.
Mounce LTA, Steel N, Hardcastle AC, Henley WE, Bachmann MO, Campbell JL, Melzer D, Richards SH (2015). Patient characteristics predicting failure to receive indicated care for type 2 diabetes. Diabetes Research and Clinical Practice, 107(2), 247-258. Abstract.  Full text.
Campbell JL, Salisbury C (2015). Research into practice: Accessing primary care. British Journal of General Practice, 65(641), e864-e868.
Campbell JL, Fletcher E, Britten N, Green C, Holt T, Lattimer V, Richards DA, Richards SH, Salisbury C, Taylor RS, et al (2015). The clinical effectiveness and cost-effectiveness of telephone triage for managing same-day consultation requests in general practice: a cluster randomised controlled trial comparing general practitioner-led and nurse-led management systems with usual care (the ESTEEM trial). Health Technol Assess, 19(13), 1-viii. Abstract.  Author URL.  Full text.
Murdoch J, Barnes R, Pooler J, Lattimer V, Fletcher E, Campbell JL (2015). The impact of using computer decision-support software in primary care nurse-led telephone triage: interactional dilemmas and conversational consequences. Soc Sci Med, 126, 36-47. Abstract.  Author URL.
Boiko O, Campbell JL, Elmore N, Davey AF, Roland M, Burt J (2015). The role of patient experience surveys in quality assurance and improvement: a focus group study in English general practice. Health Expect, 18(6), 1982-1994. Abstract.  Author URL.
Campbell J, Hobbs FDR, Irish B, Nicholson S, Pringle M, Reeve J, Rosenthal J (2015). UK academic general practice and primary care. BMJ, 351 Author URL.
Maramba ID, Davey A, Elliott MN, Roberts M, Roland M, Brown F, Burt J, Boiko O, Campbell J (2015). Web-based textual analysis of free-text patient experience comments from a survey in primary care. JMIR Med Inform, 3(2). Abstract.  Author URL.
Paddison CAM, Saunders CL, Abel GA, Payne RA, Campbell JL, Roland M (2015). Why do patients with multimorbidity in England report worse experiences in primary care? Evidence from the General Practice Patient Survey. BMJ Open, 5(3). Abstract.  Author URL.  Full text.
Taylor AH, Thompson TP, Greaves CJ, Taylor RS, Green C, Warren FC, Kandiyali R, Aveyard P, Ayres R, Byng R, et al (2014). A pilot randomised trial to assess the methods and procedures for evaluating the clinical effectiveness and cost-effectiveness of Exercise Assisted Reduction then Stop (EARS) among disadvantaged smokers. Health Technol Assess, 18(4), 1-324. Abstract.  Author URL.  Full text.
White AR, Rampes H, Liu JP, Stead LF, Campbell J (2014). Acupuncture and related interventions for smoking cessation. The Cochrane database of systematic reviews, 1 Abstract.
Little P, Stuart B, Hobbs FDR, Butler CC, Hay AD, Delaney B, Campbell J, Broomfield S, Barratt P, Hood K, et al (2014). Antibiotic prescription strategies for acute sore throat: a prospective observational cohort study. The Lancet Infectious Diseases, 14(3), 213-219. Abstract.
Burt J, Abel G, Elmore N, Campbell J, Roland M, Benson J, Silverman J (2014). Assessing communication quality of consultations in primary care: Initial reliability of the Global Consultation Rating Scale, based on the Calgary-Cambridge guide to the medical interview. BMJ Open, 4(3). Abstract.  Full text.
Wiles N, Thomas L, Abel A, Barnes M, Carroll F, Ridgway N, Sherlock S, Turner N, Button K, Odondi L, et al (2014). Clinical effectiveness and cost-effectiveness of cognitive behavioural therapy as an adjunct to pharmacotherapy for treatment-resistant depression in primary care: the CoBalT randomised controlled trial. Health Technol Assess, 18(31), 1-viii. Abstract.  Author URL.  Full text.
Hollinghurst S, Carroll FE, Abel A, Campbell J, Garland A, Jerrom B, Kessler D, Kuyken W, Morrison J, Ridgway N, et al (2014). Cost-effectiveness of cognitive-behavioural therapy as an adjunct to pharmacotherapy for treatment-resistant depression in primary care: economic evaluation of the CoBalT Trial. Br J Psychiatry, 204(1), 69-76. Abstract.  Author URL.
Clark CE, Horvath IA, Taylor RS, Campbell JL (2014). Doctors record higher blood pressures than nurses: systematic review and meta-analysis. Br J Gen Pract, 64(621), e223-e232. Abstract.  Author URL.
Warren FC, Stych K, Thorogood M, Sharp DJ, Murphy M, Turner KM, Holt TA, Searle A, Bryant S, Huxley C, et al (2014). Evaluation of different recruitment and randomisation methods in a trial of general practitioner-led interventions to increase physical activity: a randomised controlled feasibility study with factorial design. Trials, 15(1). Abstract.  Full text.
Clark CE, Steele AM, Taylor RS, Shore AC, Ukoumunne OC, Campbell JL (2014). Interarm Blood Pressure Difference in People with Diabetes: Measurement and Vascular and Mortality Implications a Cohort Study. DIABETES CARE, 37(6), 1613-1620. Author URL.
Butterworth JE, Campbell JL (2014). Older patients and their GPs: shared decision making in enhancing trust. Br J Gen Pract, 64(628), e709-e718. Abstract.  Author URL.
Murdoch J, Barnes R, Pooler J, Lattimer V, Fletcher E, Campbell JL (2014). Question design in nurse-led and GP-led telephone triage for same-day appointment requests: a comparative investigation. BMJ Open, 4(3). Abstract.
Steel N, Hardcastle AC, Clark A, Mounce LTA, Bachmann MO, Richards SH, Henley WE, Campbell JL, Melzer D (2014). Self-reported quality of care for older adults from 2004 to 2011: a cohort study. Age Ageing, 43(5), 716-720. Abstract.  Author URL.  Full text.
Campbell JL, Fletcher E, Britten N, Green C, Holt TA, Lattimer V, Richards DA, Richards SH, Salisbury C, Calitri R, et al (2014). Telephone triage for management of same-day consultation requests in general practice (the ESTEEM trial): a cluster-randomised controlled trial and cost-consequence analysis. Lancet, 384(9957), 1859-1868. Full text.
Roberts MJ, Campbell JL, Abel GA, Davey AF, Elmore NL, Maramba I, Carter M, Elliott MN, Roland MO, Burt JA, et al (2014). Understanding high and low patient experience scores in primary care: analysis of patients' survey data for general practices and individual doctors. BMJ, 349 Abstract.  Author URL.  Full text.
Jenkinson CE, Winder RE, Sugg HVR, Roberts MJ, Ridgway N, Kuyken W, Wiles N, Kessler D, Campbell J (2014). Why do GPs exclude patients from participating in research? an exploration of adherence to and divergence from trial criteria. Fam Pract, 31(3), 364-370. Abstract.  Author URL.
Turner N, Campbell J, Peters TJ, Wiles N, Hollinghurst S (2013). A comparison of four different approaches to measuring health utility in depressed patients. HEALTH AND QUALITY OF LIFE OUTCOMES, 11 Author URL.  Full text.
Campbell JL, Carter M, Davey A, Roberts MJ, Elliott MN, Roland M (2013). Accessing primary care: a simulated patient study. British Journal of General Practice, 63(608). Abstract.
Campbell JL, Carter M, Davey A, Roberts MJ, Elliott MN, Roland M (2013). Accessing primary care: a simulated patient study. The British journal of general practice : the journal of the Royal College of General Practitioners, 63(608), e71-e76. Abstract.
Clark CE, Smith LFP, Glynn LG, Taylor RS, Campbell JL, Cloutier L (2013). Allied health professional-led interventions for improving control of blood pressure in patients with hypertension: systematic review and meta-analysis. JOURNAL OF HUMAN HYPERTENSION, 27(10), 641-641. Author URL.
Asprey A, Campbell JL, Newbould J, Cohn S, Carter M, Davey A, Roland M (2013). Challenges to the credibility of patient feedback in primary healthcare settings: a qualitative study. British Journal of General Practice, 63(608). Abstract.
Nagraj S, Abel G, Paddison C, Payne R, Elliott M, Campbell J, Roland M (2013). Changing practice as a quality indicator for primary care: Analysis of data on voluntary disenrollment from the English GP Patient Survey. BMC Family Practice, 14 Abstract.  Full text.
Wiles N, Thomas L, Abel A, Ridgway N, Turner N, Campbell J, Garland A, Hollinghurst S, Jerrom B, Kessler D, et al (2013). Cognitive behavioural therapy as an adjunct to pharmacotherapy for primary care based patients with treatment resistant depression: Results of the CoBalT randomised controlled trial. The Lancet, 381(9864), 375-384. Full text.
Campbell JL (2013). DISCRIMINATION IN THE MRCGP EXAM Ensuring that international medical graduates and ethnic minority doctors have the necessary cultural awareness to provide care in the UK. BMJ-BRITISH MEDICAL JOURNAL, 347 Author URL.
Paddison CAM, Abel GA, Roland MO, Elliott MN, Lyratzopoulos G, Campbell JL (2013). Drivers of overall satisfaction with primary care: Evidence from the English General Practice Patient Survey. Health Expectations Abstract.
Denford S, Taylor RS, Campbell JL, Greaves CJ (2013). Effective behaviour change techniques in asthma self-care interventions: Systematic review and meta-regression. Health Psychology, 1(Epub ahead of print). Abstract.  Full text.
Campbell JL (2013). Ensuring that international medical graduates and ethnic minority doctors have the necessary cultural awareness to provide care in the UK. BMJ, 347 Author URL.
Chalder M, Wiles NJ, Campbell J, Hollinghurst SP, Haase AM, Taylor AH, Fox KR, Costelloe C, Searle A, Baxter H, et al (2013). Facilitated physical activity as a treatment for depressed adults: randomised controlled trial (Reprint from BMJ, vol 344, pg e2758, 2012). BRITISH JOURNAL OF SPORTS MEDICINE, 47(10), 629-629. Author URL.
Croker JE, Swancutt DR, Roberts MJ, Abel GA, Roland M, Campbell JL (2013). Factors affecting patients' trust and confidence in GPs: Evidence from the English national GP patient survey. BMJ Open, 3(5). Abstract.  Full text.
Roland M, Roberts M, Rhenius V, Campbell J (2013). GPAQ-R: Development and psychometric properties of a version of the General Practice Assessment Questionnaire for use for revalidation by general practitioners in the UK. BMC Family Practice, 14 Abstract.  Full text.
Simmonds B, Turner N, Thomas L, Campbell J, Lewis G, Wiles N, Turner K (2013). Patients' experiences of participating in a large-scale trial of cognitive behavioural therapy for depression: a mixed methods study. Family Practice, 30(6), 705-711. Abstract.
Little P, Stuart B, Richard Hobbs FD, Butler CC, Hay AD, Campbell J, Delaney B, Broomfield S, Barratt P, Hood K, et al (2013). Predictors of suppurative complications for acute sore throat in primary care: Prospective clinical cohort study. BMJ (Online), 347 Abstract.
Thomas L, Kessler D, Campbell J, Morrison J, Peters TJ, Williams C, Lewis G, Wiles N (2013). Prevalence of treatment-resistant depression in primary care: Cross-sectional data. British Journal of General Practice, 63(617). Abstract.
Davey A, Carter M, Campbell JL (2013). Priorities for young adults when accessing UK primary care: literature review. Prim Health Care Res Dev, 14(4), 341-349. Abstract.  Author URL.
Llanwarne NR, Abel GA, Elliott MN, Paddison CAM, Lyratzopoulos G, Campbell JL, Roland M (2013). Relationship between clinical quality and patient experience: Analysis of data from the English quality and outcomes framework and the national GP patient survey. Annals of Family Medicine, 11(5), 467-472. Abstract.
Pavey TG, Taylor AH, Fox KR, Hillsdon M, Anokye N, Campbell JL, Foster C, Green C, Moxham T, Mutrie N, et al (2013). Republished research: Effect of exercise referral schemes in primary care on physical activity and improving health outcomes: systematic review and meta-analysis. Br J Sports Med, 47(8). Author URL.
Chalder M, Wiles NJ, Campbell J, Hollinghurst SP, Haase AM, Taylor AH, Fox KR, Costelloe C, Searle A, Baxter H, et al (2013). Republished research: Facilitated physical activity as a treatment for depressed adults: Randomised controlled trial. British Journal of Sports Medicine, 47(10). Abstract.
Roberts MJ, Campbell JL, Richards SH, Wright C (2013). Self-other agreement in multisource feedback: the influence of doctor and rater group characteristics. J Contin Educ Health Prof, 33(1), 14-23. Abstract.  Author URL.
Campbell JL, Britten N, Green C, Holt TA, Lattimer V, Richards SH, Richards DA, Salisbury C, Taylor RS, Fletcher E, et al (2013). The effectiveness and cost-effectiveness of telephone triage of patients requesting same day consultations in general practice: study protocol for a cluster randomised controlled trial comparing nurse-led and GP-led management systems (ESTEEM). Trials, 14 Abstract.  Author URL.  Full text.
Clark CE, Steele AM, Taylor RS, Shore AC, Ukoumunne OC, Campbell JL (2013). The inter-arm blood pressure difference in people with diabetes: measurement, vascular, and mortality implications. JOURNAL OF HUMAN HYPERTENSION, 27(10), 645-645. Author URL.
Davey A, Asprey A, Carter M, Campbell JL (2013). Trust, negotiation, and communication: young adults' experiences of primary care services. BMC Fam Pract, 14 Abstract.  Author URL.  Full text.
Chalder M, Wiles NJ, Campbell J, Hollinghurst SP, Searle A, Haase AM, Taylor AH, Fox KR, Baxter H, Davis M, et al (2012). A pragmatic randomised controlled trial to evaluate the cost-effectiveness of a physical activity intervention as a treatment for depression: the treating depression with physical activity (TREAD) trial. Health Technology Assessment, 16(10). Abstract.
Chalder M, Wiles NJ, Campbell J, Hollinghurst SP, Searle A, Haase AM, Taylor AH, Fox KR, Baxter H, Davis M, et al (2012). A pragmatic randomised controlled trial to evaluate the cost-effectiveness of a physical activity intervention as a treatment for depression: the treating depression with physical activity (TREAD) trial. Health Technol Assess, 16(10), 1-iv. Abstract.  Author URL.  Full text.
Fletcher E, Goodwin VA, Richards SH, Campbell JL, Taylor RS (2012). An exercise intervention to prevent falls in Parkinson's: an economic evaluation. BMC Health Serv Res, 12 Abstract.  Author URL.  Full text.
Campbell J, Clark CE, Taylor RS, Shore AC, Ukoumunne OC (2012). Association of a difference in systolic blood pressure between arms with vascular disease and mortality: a systematic review and meta analysis. Lancet
James MA, Campbell JL (2012). Better prevention of stroke through screening for atrial fibrillation. Br J Gen Pract, 62(598), 234-235. Author URL.
Campbell J, Wiles N, Thomas LJ, Abel A, Ridgway N, Peters T, Kessler D, Hollinghurst S, Turner K, Garland A, et al (2012). Cognitive behavioural therapy as an adjunct to pharmacotherapy for primary care based patients with treatment resistant depression: results of the CoBalT randomised controlled trial. Lancet Abstract.
Thomas LJ, Abel A, Ridgway N, Peters T, Kessler D, Hollinghurst S, Turner K, Garland A, Jerrom B, Morrison J, et al (2012). Cognitive behavioural therapy as an adjunct to pharmacotherapy for treatment resistant depression in primary care: the CoBalT randomised controlled trial protocol. Contemp Clin Trials, 33(2), 312-319. Abstract.  Author URL.
Aboulghate A, Abel G, Elliott MN, Parker RA, Campbell J, Lyratzopoulos G, Roland M (2012). Do English patients want continuity of care, and do they receive it?. British Journal of General Practice, 62(601). Abstract.
Chalder M, Wiles NJ, Campbell J, Hollinghurst SP, Haase AM, Taylor AH, Fox KR, Costelloe C, Searle A, Baxter H, et al (2012). Facilitated physical activity as a treatment for depressed adults: Randomised controlled trial. BMJ (Online), 344(7860). Abstract.  Full text.
Searle A, Calnan M, Turner KM, Lawlor DA, Campbell J, Chalder M, Lewis G (2012). General Practitioners' beliefs about physical activity for managing depression in primary care. Mental Health and Physical Activity, 5(1), 13-19. Abstract.
Clark CE, Taylor RS, Shore AC, Ukoumunne OC, Campbell JL (2012). Interarm blood pressure difference and vascular disease - Authors reply. The Lancet, 380(9836), 24-25.
Clark CE, Taylor RS, Shore AC, Ukoumunne OC, Campbell JL (2012). Interarm blood pressure difference and vascular disease Reply. LANCET, 380(9836), 24-25. Author URL.
Pavey T, Taylor A, Hillsdon M, Fox K, Campbell J, Foster C, Moxham T, Mutrie N, Searle J, Taylor R, et al (2012). Levels and predictors of exercise referral scheme uptake and adherence: a systematic review. Journal of Epidemiology and Community Health, 66(8), 737-744. Abstract.
Pavey T, Taylor A, Hillsdon M, Fox K, Campbell J, Foster C, Moxham T, Mutrie N, Searle J, Taylor R, et al (2012). Levels and predictors of exercise referral scheme uptake and adherence: a systematic review. J Epidemiol Community Health, 66(8), 737-744. Abstract.  Author URL.
Wright C, Richards S, Hill JJ, Roberts MJ, Greco M, Norman G, Taylor MRS, Campbell JL (2012). Multisource feedback in medical regulation: the example of the UK GMC Patient and Colleague Questionnaires. Academic Medicine, 87(12), 1668-1678. Abstract.
Hill JJ, Asprey A, Richards SH, Campbell JL (2012). Multisource feedback questionnaires in appraisal and for revalidation: a qualitative study in UK general practice. Br J Gen Pract, 62(598), e314-e321. Abstract.  Author URL.
Burt J, Roland M, Paddison C, Reeves D, Campbell J, Abel G, Bower P (2012). Prevalence and benefits of care plans and care planning for people with long-term conditions in England. JOURNAL OF HEALTH SERVICES RESEARCH & POLICY, 17, 64-71. Author URL.
Clark C, Smith L, Taylor R, Campbell J (2012). Response to Carey and Courtenay. Nurse-led interventions used to improve control of high blood pressure in people with diabetes: a systematic review and meta-analysis. Diabet Med, 29(1), 155-156.
Paddison C, Elliott M, Parker R, Staetsky L, Lyratzopoulos G, Campbell JL, Roland M (2012). Should measures of patient experience in primary care be adjusted for case mix? Evidence from the English General Practice Patient Survey. BMJ Quality and Safety, 21(8), 634-640. Abstract.
Paddison C, Elliott M, Parker R, Staetsky L, Lyratzopoulos G, Campbell JL, Roland M (2012). Should measures of patient experience in primary care be adjusted for case mix? Evidence from the english general practice patient survey. Quality and Safety in Health Care Full text.
Clark CE, Taylor RS, Shore AC, Campbell JL (2012). The difference in blood pressure readings between arms and survival: primary care cohort study. BMJ, 344 Abstract.  Author URL.  Full text.
Lyratzopoulos G, Elliott M, Barbiere JM, Henderson A, Staetsky L, Paddison C, Campbell J, Roland M (2012). Understanding ethnic and other socio-demographic differences in patient experience of primary care: Evidence from the English General Practice Patient Survey. BMJ Quality and Safety, 21(1), 21-29. Abstract.
Dickens AP, Richards SH, Hawton A, Taylor RS, Greaves CJ, Green C, Edwards R, Campbell JL (2011). An evaluation of the effectiveness of a community mentoring service for socially isolated older people: a controlled trial. BMC Public Health, 11 Abstract.  Author URL.  Full text.
Goodwin VA, Richards SH, Henley W, Ewings P, Taylor AH, Campbell JL (2011). An exercise intervention to prevent falls in people with Parkinson's disease: a pragmatic randomised controlled trial. Journal of Neurology, Neurosurgery and Psychiatry, 82(11), 1232-1238. Abstract.  Full text.
Goodwin VA, Richards SH, Henley W, Ewings P, Taylor H, Campbell JL (2011). An exercise intervention to prevent falls in people with Parkinson's disease: a pragmatic randomised controlled trial. Journal of Neurology, Neurosurgery and Psychiatry
Richards SH, Campbell JL, Dickens A (2011). Does the method of administration influence the UK GMC patient questionnaire ratings?. Prim Health Care Res Dev, 12(1), 68-78. Abstract.  Author URL.
Pavey TG, Taylor AH, Fox KR, Hillsdon M, Anokye N, Campbell JL, Foster C, Green C, Moxham T, Mutrie N, et al (2011). Effect of exercise referral schemes in primary care on physical activity and improving health outcomes: Systematic review and meta-analysis. BMJ (Online), 343(7831). Abstract.
Pavey TG, Taylor AH, Fox KR, Hillsdon M, Anokye N, Campbell JL, Foster C, Green C, Moxham T, Mutrie N, et al (2011). Effect of exercise referral schemes in primary care on physical activity and improving health outcomes: systematic review and meta-analysis. BMJ, 343 Abstract.  Author URL.  Full text.
Campbell JL, Roberts M, Wright C, Hill J, Greco M, Taylor M, Richards S (2011). Factors associated with variability in the assessment of UK doctors' professionalism: Analysis of survey results. BMJ (Online), 343(7830). Abstract.
Campbell J, Roberts M, Wright C, Hill J, Greco M, Taylor M, Richards S (2011). Factors associated with variability in the assessment of UK doctors' professionalism: an analysis of survey results. BMJ Full text.
Campbell JL, Roberts M, Wright C, Hill J, Greco M, Taylor M, Richards S (2011). Factors associated with variability in the assessment of UK doctors' professionalism: analysis of survey results. BMJ (Clinical research ed.), 343
Searle A, Calnan M, Turner KM, Lawlor DA, Campbell J, Chalder M, Lewis G (2011). General Practitioners' beliefs about physical activity for managing depression in primary care. Mental Health and Physical Activity
Lyratzopoulos G, Elliott MN, Barbiere JM, Staetsky L, Paddison CA, Campbell J, Roland M (2011). How can health care organizations be reliably compared?: Lessons from a national survey of patient experience. Med Care, 49(8), 724-733. Abstract.
Dickens AP, Richards SH, Greaves CJ, Campbell JL (2011). Interventions targeting social isolation in older people: a systematic review. BMC Public Health, 11 Abstract.  Author URL.  Full text.
Clark CE, Smith LFP, Harding G, Taylor RS, Campbell JL (2011). Nurse led hypertension clinics: evolving ahead of the evidence?. JOURNAL OF HUMAN HYPERTENSION, 25(10), 630-630. Author URL.
Clark CE, Smith LFP, Taylor RS, Campbell JL (2011). Nurse-led interventions used to improve control of high blood pressure in people with diabetes: a systematic review and meta-analysis. Diabet Med, 28(3), 250-261. Abstract.  Author URL.
Searle A, Calnan M, Lewis G, Campbell J, Taylor AH, Turner K (2011). Patients' views of physical activity as treatment for depression in primary care: a qualitative study. British Journal of General Practice, 61, 254-255. Abstract.
Glanville J, Kendrick T, McNally R, Campbell J, Hobbs FDR (2011). Research output on primary care in Australia, Canada, Germany, the Netherlands, the United Kingdom, and the United States: Bibliometric analysis. BMJ, 342(7797). Abstract.
Pavey TG, Anokye N, Taylor AH, Trueman P, Moxham T, Fox KR, Hillsdon M, Green C, Campbell JL, Foster C, et al (2011). The clinical effectiveness and cost-effectiveness of exercise referral schemes: a systematic review and economic evaluation. Health Technol Assess, 15(44), i-254. Abstract.  Author URL.  Full text.
Richards SH, Winder R, Seamark C, Seamark D, Avery S, Gilbert J, Barwick A, Campbell JL (2011). The experiences and needs of people seeking palliative health care out-of-hours: a qualitative study. Prim Health Care Res Dev, 12(2), 165-178. Abstract.  Author URL.
Hawton A, Green C, Dickens AP, Richards SH, Taylor RS, Edwards R, Greaves CJ, Campbell JL (2011). The impact of social isolation on the health status and health-related quality of life of older people. Qual Life Res, 20(1), 57-67. Abstract.  Author URL.
Harding G, Campbell J, Parsons S, Rahman A, Underwood M (2010). British pain clinic practitioners' recognition and use of the bio-psychosocial pain management model for patients when physical interventions are ineffective or inappropriate: results of a qualitative study. BMC Musculoskelet Disord, 11 Abstract.  Author URL.  Full text.
Dalal H, Wingham J, Pritchard C, Northey S, Evans P, Taylor RS, Campbell J (2010). Communicating the results of research: how do participants of a cardiac rehabilitation RCT prefer to be informed?. Health expectations : an international journal of public participation in health care and health policy, 13(3), 323-330. Abstract.
Campbell JL, Clay JH (2010). Editorial: Out-of-hours care: Do we?. British Journal of General Practice, 60(572), 155-157.
Narayanan A, Greco M, Campbell JL (2010). Generalisability in unbalanced, uncrossed and fully nested studies. Medical Education, 44(4), 367-378. Abstract.
Tough EA, White AR, Richards SH, Campbell JL (2010). Myofascial trigger point needling for whiplash associated pain--a feasibility study. Man Ther, 15(6), 529-535. Abstract.  Author URL.
Clark CE, Smith LFP, Taylor RS, Campbell JL (2010). Nurse led interventions to improve control of blood pressure in people with hypertension: Systematic review and meta-analysis. BMJ (Online), 341(7771). Abstract.  Full text.
Clark CE, Smith LFP, Taylor RS, Campbell JL (2010). Nurse led interventions to improve control of blood pressure in people with hypertension: systematic review and meta-analysis. BMJ, 341 Abstract.  Author URL.  Full text.
Clark CE, Smith LFP, Taylor RS, Campbell JL (2010). Nurse-led management of hypertension. Br J Gen Pract, 60(572). Author URL.
Campbell JL, Clay JH (2010). Out-of-hours care: do we?. Br J Gen Pract, 60(572), 155-157. Author URL.
Baxter H, Winder R, Chalder M, Wright C, Sherlock S, Haase A, Wiles N, Montgomery AA, Taylor AH, Fox KR, et al (2010). Physical activity as a treatment for depression: the TREAD randomised trial protocol. Trials Abstract.  Full text.
Faulkner J, Walshaw E, Campbell J, Jones R, Taylor R, Price D, Taylor AH (2010). The feasibility of recruiting patients with early COPD to a pilot trial assessing the effects of a physical activity intervention. Prim Care Respir J, 19(2), 124-130. Abstract.  Author URL.
Campbell J, Narayanan A, Burford B, Greco M (2010). Validation of a multi-source feedback tool for use in general practice. Educ Prim Care, 21(3), 165-179. Abstract.  Author URL.
Richards SH, Campbell JL, Walshaw E, Dickens A, Greco M (2009). A multi-method analysis of free-text comments from the UK General Medical Council Colleague Questionnaires. Med Educ, 43(8), 757-766. Abstract.  Author URL.
Tough EA, White AR, Cummings TM, Richards SH, Campbell JL (2009). Acupuncture and dry needling in the management of myofascial trigger point pain: a systematic review and meta-analysis of randomised controlled trials. Eur J Pain, 13(1), 3-10. Abstract.  Author URL.
Dalal HM, Wingham J, Evans P, Taylor R, Campbell J (2009). Deprivation and prognosis. Home based cardiac rehabilitation could improve outcomes. BMJ, 338 Author URL.
Tough EA, White AR, Richards SH, Lord B, Campbell JL (2009). Developing and validating a sham acupuncture needle. Acupunct Med, 27(3), 118-122. Abstract.  Author URL.
Wright C, Moseley A, Chilvers R, Stabb L, Campbell JL, Richards SH (2009). Development of an early intervention to prevent long-term incapacity for work: using an online RAND/UCLA appropriateness method to obtain the views of general practioners. Primary Health Care Research & Development, 10, 65-78.
Clark CE, Campbell JL (2009). Hypertension guidelines. British Journal of General Practice, 59(563), 448-449.
Kernick D, Reinhold D, Campbell JL (2009). Impact of headache on young people in a school population. Br J Gen Pract, 59(566), 678-681. Abstract.  Author URL.
Clark CE, Greaves CJ, Evans PH, Dickens A, Campbell JL (2009). Inter-arm blood pressure difference in type 2 diabetes: a barrier to effective management?. Br J Gen Pract, 59(563), 428-432. Abstract.  Author URL.
Kernick D, Campbell J (2009). Measuring the impact of headache in children: a critical review of the literature. Cephalalgia, 29(1), 3-16. Abstract.  Author URL.
Dalal HM, Wingham J, Evans P, Taylor R, Campbell J (2009). Participating in research Patients deserve more than a "Thank you". BRITISH MEDICAL JOURNAL, 339 Author URL.
Dalal HM, Wingham J, Evans P, Taylor R, Campbell J (2009). Patients deserve more than a "Thank you". BMJ (Online), 339(7733).
Roland M, Elliott M, Lyratzopoulos G, Barbiere J, Parker RA, Smith P, Bower P, Campbell J (2009). Reliability of patient responses in pay for performance schemes: Analysis of national General Practitioner Patient Survey data in England. BMJ (Online), 339(7727). Abstract.  Full text.
Croker JE, Campbell JL (2009). Satisfaction with access to healthcare: Qualitative study of rural patients and practitioners. Primary Health Care Research and Development, 10(4), 309-319. Abstract.
Campbell J, Smith P, Nissen S, Bower P, Elliott M, Roland M (2009). The GP Patient Survey for use in primary care in the National Health Service in the UK--development and psychometric characteristics. BMC Fam Pract, 10 Abstract.  Author URL.  Full text.
Howerton A, Burnett R, Byng R, Campbell J (2009). The consolations of goinng back to prison: what "revolving door" prisoners think of their prospects. Journal of Offender Rehabilitation, 48, 439-461.
Jones RCM, Harding SA, Chung MC, Campbell J (2009). The prevalence of posttraumatic stress disorder in patients undergoing pulmonary rehabilitation and changes in PTSD symptoms following rehabilitation. J Cardiopulm Rehabil Prev, 29(1), 49-56. Abstract.  Author URL.
Campbell J, Roland M, Richards S, Dickens A, Greco M, Bower P (2009). Users reports and evaluations of out-of-hours helath care and the UK national quality requirements: a cross sectional study. British Journal of General Practice, 59, 18-23.
Campbell J, Roland M, Richards S, Dickens A, Greco M, Bower P (2009). Users' reports and evaluations of out-of-hours health care and the UK national quality requirements: a cross sectional study. The British journal of general practice : the journal of the Royal College of General Practitioners, 59(558). Abstract.
Kernick D, Stapley S, Campbell J, Hamilton W (2009). What happens to new-onset headache in children that present to primary care? a case-cohort study using electronic primary care records. Cephalalgia, 29(12), 1311-1316. Abstract.  Author URL.
Richards SH, Winder R, Seamark D, Seamark C, Ewings P, Barwick A, Gilbert J, Avery S, Human S, Campbell JL, et al (2008). Accessing out-of-hours care following implementation of the GMS contract: an observational study. Br J Gen Pract, 58(550), 331-338. Abstract.  Author URL.
Campbell JL, Richards SH, Dickens A, Greco M, Narayanan A, Brearley S (2008). Assessing the professional performance of UK doctors: an evaluation of the utility of the General Medical Council patient and colleague questionnaires. Qual Saf Health Care, 17(3), 187-193. Abstract.  Author URL.
Robb KA, Miles A, Campbell J, Evans P, Wardle J (2008). Impact of risk information on perceived colorectal cancer risk: a randomized trial. Journal of Health Psychology, 13, 744-753.
Randall C, Dickens A, White A, Sanders H, Fox M, Campbell J (2008). Nettle sting for chronic knee pain: a randomised controlled pilot study. Complement Ther Med, 16(2), 66-72. Abstract.  Author URL.
Allison R, Evans PH, Kilbride C, Campbell JL (2008). Secondary prevention of stroke: using the experiences of patients and carers to inform the development of an educational resource. FAM PRACT, 25(5), 355-361. Abstract.
Goodwin VA, Richards SH, Taylor RS, Taylor AH, Campbell JL (2008). The effectiveness of exercise interventions for people with Parkinson's disease: a systematic review and meta-analysis. Mov Disord, 23(5), 631-640. Abstract.  Full text.
Clark CE, Campbell JL (2008). The interarm blood pressure difference. HYPERTENSION, 52(2), E15-E15. Author URL.
Shackell BS, Jones RCM, Harding G, Pearse S, Campbell J (2007). 'Am I going to see the next morning?' a qualitative study of patients' perspectives of sleep in COPD. Prim Care Respir J, 16(6), 378-383. Abstract.  Author URL.
Jones RCM, Chung MC, Berger Z, Campbell JL (2007). A survey of current prevalence of post-traumatic stress disorder in patients with previous myocardial infarction consulting in general practice. British Journal of General Practice, 57(543), 808-810. Abstract.
Campbell J (2007). Access to primary care: Advanced. or smart?. British Journal of General Practice, 57(541), 603-604.
White AR, Moody RC, Campbell JL (2007). Acupressure for smoking cessation--a pilot study. BMC Complement Altern Med, 7 Abstract.  Author URL.  Full text.
Fearn-Smith JDG, Evans PH, Harding G, Campbell JL (2007). Attitudes of GPs to the diagnosis and management of impaired glucose tolerance: the practitioners' attitudes to hyperglycaemia (PAtH) questionnaire. Prim Care Diabetes, 1(1), 35-41. Abstract.  Author URL.
Campbell JL, Dickens A, Richards SH, Pound P, Greco M, Bower P (2007). Capturing users' experience of UK out-of-hours primary medical care: piloting and psychometric properties of the Out-of-hours Patient Questionnaire. QUAL SAF HEALTH CARE, 16(6), 462-468. Abstract.
Campbell JL, Dickens A, Pound P, Richards S (2007). Capturing users' experience of UK out-of-hours primary medical care: piloting and psychometric properties of the out-of-hours patient questionnaire. Quality and Safety in Healthcare, 00-00, 0-0.
Evans PH, Greaves C, Winder R, Fearn-Smith J, Campbell JL (2007). Development of an educational 'toolkit' for health professionals and their patients with prediabetes: the WAKEUP study (Ways of Addressing Knowledge Education and Understanding in Pre-diabetes). Diabet Med, 24(7), 770-777. Abstract.  Author URL.
Campbell J, Winder R, Richards SH, Hobart J (2007). Exploring the relationships between provision of welfare benefits advice and the health of elderly people: a longitudinal observational study and discussion of methodological issues. Health Soc Care Community, 15(5), 454-463. Abstract.  Author URL.
Richards SH, Pound P, Dickens A, Greco M, Campbell JL (2007). Exploring users' experiences of accessing out-of-hours primary medical care services. Qual Saf Health Care, 16(6), 469-477. Abstract.  Author URL.
Taylor RS, Watt A, Dalal HM, Evans PH, Campbell JL, Read KLQ, Mourant AJ, Wingham J, Thompson DR, Pereira Gray DJ, et al (2007). Home-based cardiac rehabilitation versus hospital-based rehabilitation: a cost effectiveness analysis. Int J Cardiol, 119(2), 196-201. Abstract.  Author URL.
Dalal HM, Evans PH, Campbell JL, Taylor RS, Watt A, Read KLQ, Mourant AJ, Wingham J, Thompson DR, Pereira Gray DJ, et al (2007). Home-based versus hospital-based rehabilitation after myocardial infarction: a randomized trial with preference arms--Cornwall Heart Attack Rehabilitation Management Study (CHARMS). Int J Cardiol, 119(2), 202-211. Abstract.  Author URL.
Keenan H, Campbell J, Evans PH (2007). Influenza vaccination in patients with asthma: why is the uptake so low?. Br J Gen Pract, 57(538), 359-363. Abstract.  Author URL.
Saukko PM, Ellard S, Richards SH, Shepherd MH, Campbell JL (2007). Patients' understanding of genetic susceptibility testing in mainstream medicine: qualitative study on thrombophilia. BMC Health Serv Res, 7 Abstract.  Author URL.  Full text.
Jones RCM, Chung MC, Berger Z, Campbell JL (2007). Prevalence of post-traumatic stress disorder in patients with previous myocardial infarction consulting in general practice. Br J Gen Pract, 57, 808-810.
Campbell JL (2007). Provision of primary care in different countries. British Medical Journal, 334(7606), 1230-1231.
Greaves CJ, Campbell JL (2007). Supporting self-care in general practice. Br J Gen Pract, 57(543), 814-821. Abstract.  Author URL.
Clark CE, Campbell JL, Powell RJ, Thompson JF (2007). The inter-arm blood pressure difference and peripheral vascular disease: cross-sectional study. Fam Pract, 24(5), 420-426. Abstract.  Author URL.
Clark CE, Campbell JL, Powell RJ (2007). The interarm blood pressure difference as predictor of cardiovascular events in patients with hypertension in primary care: cohort study. J Hum Hypertens, 21(8), 633-638. Abstract.  Author URL.
Howerton A, Byng R, Campbell J, Hess D, Owens C, Aitken P (2007). Understanding help-seeking behaviour among offenders: lessons from a longitudinal qualitative interview study. BMJ, 334(7588), 303-306.
Tough EA, White AR, Richards S, Campbell J (2007). Variability of criteria used to diagnose myofascial trigger point pain syndrome--evidence from a review of the literature. Clin J Pain, 23(3), 278-286. Abstract.  Author URL.
Evans PH, Greaves CJ, Winder R, Fearn-Smith J, Campbell J (2007). Ways of Addressing Knowledge, Education and Understanding in Pre-Diabetes (WAKEUP study). Diabetic Medicine, 24, 770-777.
White AR, Rampes H, Campbell JL (2006). Acupuncture and related interventions for smoking cessation. Cochrane Database of Systematic Reviews(1). Abstract.
Saukko P, Richards S, Shepherd M, Campbell JL (2006). Are genetic tests exceptional? Lessons from a qualitative study on thrombophilia. Social Science & Medicine, 63(7), 1947-1959.
Robb KA, Miles A, Campbell J, Evans P, Wardle J (2006). Can cancer risk information raise awareness without increasing anxiety? a randomized trial. Preventive Medicine
Clark CE, Campbell JL, Evans PH, Millward A (2006). Prevalence and clinical implications of the inter-arm blood pressure difference: a systematic review. J Hum Hypertens, 20(12), 923-931. Abstract.  Author URL.
Campbell JL, Ramsay J, Green J, Harvey K (2005). Forty-eight hour access to primary care: practice factors predicting patients' perceptions. Fam Pract, 22(3), 266-268. Abstract.  Author URL.
Mathes L, White A, Malone A, Campbell J (2005). GPs' views on primary care provision for young people with diabetes. Diabetes Today, 8(1), 10-13.
Campbell JL, Griffin L, Spalding JAB, Mir FA (2005). The effect of abnormal colour vision on the ability to identify and outline coloured clinical signs and to count stained bacilli in sputum. Clin Exp Optom, 88(6), 376-381. Abstract.  Author URL.
Jones R, Rogers R, Roberts J, Callaghan L, Lindsey L, Campbell J, Thorogood M, Wright G, Gaunt N, Hanks C, et al (2005). What is eHealth (5): a research agenda for eHealth through stakeholder consultation and policy context review. J Med Internet Res, 7(5). Abstract.  Author URL.
Jones R, Rogers R, Roberts J, Callaghan L, Lindsey L, Campbell J (2005). What is eHealth(5): a Research Agenda for eHealth Through Stakeholder Consulation and Policy Context Review. J Med Internet Res, 7(5).
Owens C, Lloyd KR, Campbell J (2004). Access to health care prior to suicide: findings from a psychological autopsy study. Br J Gen Pract, 54(501), 279-281. Abstract.  Author URL.
Shaw S, Wyatt K, Thompson-Coon J, Campbell JL (2004). Cochrane Protocol "Vitex agnus castus for premenstrual syndrome". Cochrane Library
Dalal H, Evans PH, Campbell JL (2004). Recent developments in secondary prevention and cardiac rehabilitation after acute myocardial infarction. BRITISH MEDICAL JOURNAL, 328(7441), 693-+. Author URL.
Dalal H, Evans PH, Campbell JL (2004). Recent developments in secondary prevention and cardiac rehabilitation after acute myocardial infarction. BMJ, 328(7441), 693-697. Author URL.
Campbell JL, Spalding JAB, Mir FA (2004). The description of physical signs of illness in photographs by physicians with abnormal colour vision. Clin Exp Optom, 87(4-5), 334-338. Abstract.  Author URL.
Campbell B, Vanslembroek K, Whitehead E, van de Wauwer C, Eifell R, Wyatt M, Campbell J (2004). Views of doctors on clinical correspondence: questionnaire survey and audit of content of letters. BMJ, 328(7447), 1060-1061. Author URL.
Tormey W, Bahr RD, Dalal H, Evans P, Mourant T, Campbell J, Gray DP (2003). Acute myocardial infarction [9] (multiple letters). Lancet, 361(9374), 2087-2088.
Dalal H, Evans P, Mourant T, Campbell J, Gray DP (2003). Acute myocardial infarction. Lancet, 361(9374). Author URL.
Campbell JL, Kiebert GM, Partridge MR (2003). Development of the satisfaction with inhaled asthma treatment questionnaire. Eur Respir J, 22(1), 127-134. Abstract.  Author URL.
Bower P, Roland M, Campbell J, Mead N (2003). Setting standards based on patients' views on access and continuity: Secondary analysis of data from the general practice assessment survey. British Medical Journal, 326(7383), 258-260. Abstract.
Campbell JL, Green J, Ramsey J (2001). Age, gender, socioeconomic, and ethnic differences in patients' assessments of primary health care. Quality in Health Care, 10(2), 90-95.
Campbell (2001). Practice size: impact on consultation length, workload, and patients assessment of care. British Journal of General Practice
Campbell JL, Spalding A, Mir F, Birch J (2000). Doctors and the assessment of blood glucose testing sticks: does colour blindness matter?. British Journal of General Practice
Campbell (2000). The General Practice Assessment Survey (GPAS): tests of data quality and measurement properties. Family Practice, Oct 2000
Campbell JL, Spalding A, Mir F, Birch J (1999). Doctors and the assessment of clinical photographs. Does colour blindness matter?. British Journal of General Practice
Campbell JL (1999). Patients' perceptions of medical urgency - does deprevation matter?. Family Practice, 16, 28-32.
Kendrick T, Campbell JL, Armstrong D (1999). Prospects for general practice research are bright despite research assessment exercise. British Medical Journal
Campbell JL, Proctor SR (1999). Towards primary care groups: joining up care in London. British Medical Journal
Proctor SR, Campbell JL (1999). Towards primary care groups: managing care in Bradford. British Medical Journal
Campbell JL, Proctor SR (1999). What clinical governance will mean for GPs. Guidelines in Practice
Parker EB, Campbell JL (1998). Measuring access to primary medical care: some examples of the use of geographical information systems. Health & Place, 4(2), 183-193.
Jenkins C, Campbell J (1996). Catchment areas in general practice and their relation to size and quality of practice and deprivation: a descriptive study in one London borough. BMJ, 313(7066), 1189-1192.
Cutting WA, Elton RA, Campbell JL, Minton EJ, Spreng JM (1987). Stunting in African children. Archives of Disease in Childhood, 62(5), 508-509.
Campbell JL, Cutting WAM, Elton RA, Minton EJ, Spreng J (1985). The portable Nabarro weight-height anthropometric nutrition assessment chart. A field trial in three countries in Africa. Transactions of the Royal Society of Tropical Medicine and Hygiene, 79(3), 409-411.
Campbell JL, Calverley PM, Lamb D, Flenley DC (1982). The renal glomerulus in hypoxic cor pulmonale. Thorax, 37(8), 607-611.

Conferences

Abel G, Gomez Cano M, Smart PA, Mustafee N, Fletcher E, Campbell J (2017). Primary Care Workforce: How can we Identify those General Practices at Risk of a Supply-Demand Imbalance?. 46th Annual Scientific Meeting of the Society for Academic Primary Care (SAPC ASM 2017). 12th - 14th Jul 2017.
Clark C, Fordham J, Greenwood M, Richards S, Campbell J (2014). Costs of hypertension detection within the NHS Health Check programme compared to opportunistic detection.  Author URL.
Jones RCM, Harding SA, Campbell JL (2006). Post-traumatic stress disorder and chronic lung disease: Prevalence and changes following pulmonary rehabilitation.  Author URL.
Dalal H, Evans PH, Campbell J, Watt A, Read K, Taylor R, Mourant A, Wingham J, Thompson D, Gray DP, et al (2005). Randomised controlled trial comparing the clinical effectiveness of home based and hospital based rehabilitation after acute myocardial infarction: the Cornwall heart attack rehabilitation management study.  Author URL.

Publications by year


In Press

O'Donnell CA, Rosenthal J, Moore M, Francis N, Sharp D, Jones R, Mallen C, Campbell J (In Press). General practice needs ongoing commitment to training budgets. BMJ, 357 Author URL.
Sims L, Campbell J (In Press). Ills, pills, and skills: developing the clinical skills of pharmacists in general practice. Br J Gen Pract, 67(662), 417-418. Author URL.
Thompson TP, Warren FC, Greaves CJ, Aveyard P, Ayres R, Byng R, Taylor RS, Campbell JL, Ussher M, Michie S, et al (In Press). Lessons learned from recruiting socioeconomically disadvantaged smokers into a pilot randomized controlled trial to explore the role of Exercise Assisted Reduction then Stop (EARS) smoking.  Full text.
McKinstry B, Campbell J, Salisbury C (In Press). Telephone first consultations in primary care. BMJ, 358 Author URL.

2017

Clark CE, Boddy K, Warren FC, Taylor RS, Aboyans V, Cloutier L, McManus RJ, Shore AC, Campbell JL (2017). Associations between interarm differences in blood pressure and cardiovascular disease outcomes: protocol for an individual patient data meta-analysis and development of a prognostic algorithm. BMJ Open, 7(6). Abstract.  Author URL.
Bikker AP, Atherton H, Brant H, Porqueddu T, Campbell JL, Gibson A, McKinstry B, Salisbury C, Ziebland S (2017). Conducting a team-based multi-sited focused ethnography in primary care. BMC Med Res Methodol, 17(1). Abstract.  Author URL.
Winder R, Richards SH, Campbell JL, Richards DA, Dickens C, Gandhi M, Wright C, Turner K (2017). Development and refinement of a complex intervention within cardiac rehabilitation services: experiences from the CADENCE feasibility study. Pilot and Feasibility Studies, 3(1). Full text.
Farrington C, Burt J, Boiko O, Campbell J, Roland M (2017). Doctors' engagements with patient experience surveys in primary and secondary care: a qualitative study. Health Expect, 20(3), 385-394. Abstract.  Author URL.  Full text.
Ricci-Cabello I, Stevens S, Dalton ARH, Griffiths RI, Campbell JL, Valderas JM (2017). Identifying Primary Care Pathways from Quality of Care to Outcomes and Satisfaction Using Structural Equation Modeling. Health Services Research Abstract.
French LRM, Thomas L, Campbell J, Kuyken W, Lewis G, Williams C, Wiles NJ, Turner KM (2017). Individuals' Long Term Use of Cognitive Behavioural Skills to Manage their Depression: a Qualitative Study. Behavioural and Cognitive Psychotherapy, 45(1), 46-57. Abstract.  Full text.
Moore M, Stuart B, Hobbs FR, Butler CC, Hay AD, Campbell J, Delaney BC, Broomfield S, Barratt P, Hood K, et al (2017). Influence of the duration of penicillin prescriptions on outcomes for acute sore throat in adults: the DESCARTE prospective cohort study in UK general practice. Br J Gen Pract, 67(662), e623-e633. Abstract.  Author URL.
Burt J, Newbould J, Abel G, Elliott MN, Beckwith J, Llanwarne N, Elmore N, Davey A, Gibbons C, Campbell J, et al (2017). Investigating the meaning of 'good' or 'very good' patient evaluations of care in English general practice: a mixed methods study. BMJ Open, 7(3). Abstract.
Burt J, Newbould J, Abel G, Elliott MN, Beckwith J, Llanwarne N, Elmore N, Davey A, Gibbons C, Campbell J, et al (2017). Investigating the meaning of 'good' or 'very good' patient evaluations of care in English general practice: a mixed methods study. BMJ OPEN, 7(3). Author URL.
Turner KM, Winder R, Campbell JL, Richards DA, Gandhi M, Dickens CM, Richards S (2017). Patients' and nurses' views on providing psychological support within cardiac rehabilitation programmes: a qualitative study. BMJ Open, 7(9). Abstract.  Author URL.  Full text.
Wright C, Davey A, Elmore N, Carter M, Mounce L, Wilson E, Burt J, Roland M, Campbell J (2017). Patients' use and views of real-time feedback technology in general practice. Health Expect, 20(3), 419-433. Abstract.  Author URL.  Full text.
Butterworth J, Sansom A, Sims L, Healey M, Kingsland E, Campbell J (2017). Pharmacists' perceptions of their emerging general practice roles in UK primary care: a qualitative interview study. Br J Gen Pract, 67(662), e650-e658. Abstract.  Author URL.
Abel G, Gomez Cano M, Smart PA, Mustafee N, Fletcher E, Campbell J (2017). Primary Care Workforce: How can we Identify those General Practices at Risk of a Supply-Demand Imbalance?. 46th Annual Scientific Meeting of the Society for Academic Primary Care (SAPC ASM 2017). 12th - 14th Jul 2017.
Fletcher E, Abel GA, Anderson R, Richards SH, Salisbury C, Dean SG, Sansom A, Warren FC, Campbell JL (2017). Quitting patient care and career break intentions among general practitioners in South West England: findings of a census survey of general practitioners. BMJ Open, 7(4). Abstract.  Author URL.  Full text.
Gibbons C, Richards S, Valderas JM, Campbell J (2017). Supervised Machine Learning Algorithms can Classify Open-Text Feedback of Doctor Performance with Human-Level Accuracy. Journal of Medical Internet Research, 19(3), e65-e65.
Moore M, Stuart B, Hobbs FR, Butler CC, Hay AD, Campbell J, Delaney BC, Broomfield S, Barratt P, Hood K, et al (2017). Symptom response to antibiotic prescribing strategies in acute sore throat in adults: the DESCARTE prospective cohort study in UK general practice. Br J Gen Pract, 67(662), e634-e642. Abstract.  Author URL.
Mejzner N, Clark CE, Smith LF, Campbell JL (2017). Trends in the diagnosis and management of hypertension: repeated primary care survey in South West England. Br J Gen Pract, 67(658), e306-e313. Abstract.  Author URL.
Llanwarne N, Newbould J, Burt J, Campbell JL, Roland M (2017). Wasting the doctor's time? a video-elicitation interview study with patients in primary care. Soc Sci Med, 176, 113-122. Abstract.  Author URL.  Full text.

2016

Thompson TP, Greaves CJ, Ayres R, Aveyard P, Warren FC, Byng R, Taylor RS, Campbell JL, Ussher M, Green C, et al (2016). An Exploratory Analysis of the Smoking and Physical Activity Outcomes from a Pilot Randomized Controlled Trial of an Exercise Assisted Reduction to Stop Smoking Intervention in Disadvantaged Groups. Nicotine Tob Res, 18(3), 289-297. Abstract.  Author URL.  Full text.
Richards SH, Dickens C, Anderson R, Richards DA, Taylor RS, Ukoumunne OC, Kessler D, Turner K, Kuyken W, Gandhi M, et al (2016). Assessing the effectiveness of enhanced psychological care for patients with depressive symptoms attending cardiac rehabilitation compared with treatment as usual (CADENCE): study protocol for a pilot cluster randomised controlled trial. Trials, 17 Abstract.  Author URL.  Full text.
Clark C, Thomas D, Mejzner N, Llewellyn D, Ferrucci L, Campbell J (2016). Can we predict who should be tested for postural hypotension? Derivation and validation of a prediction tool. JOURNAL OF HUMAN HYPERTENSION, 30(10), 640-640. Author URL.
Carter M, Davey A, Wright C, Elmore N, Newbould J, Roland M, Campbell J, Burt J (2016). Capturing patient experience: a qualitative study of implementing real-time feedback in primary care. Br J Gen Pract, 66(652), e786-e793. Abstract.  Author URL.
Campbell JL, Abel G (2016). Clinical excellence: evidence on the assessment of senior doctors' applications to the UK Advisory Committee on Clinical Excellence Awards. Analysis of complete national data set. BMJ Open, 6(6). Abstract.  Author URL.  Full text.
Mounce LTA, Barry HE, Calitri R, Henley WE, Campbell J, Roland M, Richards S (2016). Establishing the validity of English GP Patient Survey items evaluating out-of-hours care. BMJ Qual Saf, 25(11), 842-850. Abstract.  Author URL.  Full text.
Thompson TP, Greaves CJ, Ayres R, Aveyard P, Warren FC, Byng R, Taylor RS, Campbell JL, Ussher M, Michie S, et al (2016). Factors associated with study attrition in a pilot randomised controlled trial to explore the role of exercise-assisted reduction to stop (EARS) smoking in disadvantaged groups. Trials, 17(1). Abstract.  Author URL.  Full text.
Clark CE, Taylor RS, Butcher I, Stewart MC, Price J, Fowkes FGR, Shore AC, Campbell JL (2016). Inter-arm blood pressure difference and mortality: a cohort study in an asymptomatic primary care population at elevated cardiovascular risk. Br J Gen Pract, 66(646), e297-e308. Abstract.  Author URL.  Full text.
Wright C, Campbell J, McGowan L, Roberts MJ, Jelley D, Chatterjee A (2016). Interpreting multisource feedback: online study of consensus and variation among GP appraisers. Br J Gen Pract, 66(645), e277-e284. Abstract.  Author URL.  Full text.
Elmore N, Burt J, Abel G, Maratos FA, Montague J, Campbell J, Roland M (2016). Investigating the relationship between consultation length and patient experience: a cross-sectional study in primary care. Br J Gen Pract, 66(653), e896-e903. Abstract.  Author URL.
Campbell JL (2016). Lack of evidence hinders integrated primary care. BMJ, 353 Author URL.
Tallon D, Wiles N, Campbell J, Chew-Graham C, Dickens C, Macleod U, Peters TJ, Lewis G, Anderson IM, Gilbody S, et al (2016). Mirtazapine added to selective serotonin reuptake inhibitors for treatment-resistant depression in primary care (MIR trial): study protocol for a randomised controlled trial. Trials, 17 Abstract.  Author URL.  Full text.
Chung MC, Jones RCM, Harding SA, Campbell J (2016). Posttraumatic Stress Disorder Among Older Patients with Chronic Obstructive Pulmonary Disease. Psychiatric Quarterly, 87(4), 605-618. Abstract.
Clark CE, Taylor RS, Shore AC, Campbell JL (2016). Prevalence of systolic inter-arm differences in blood pressure for different primary care populations: systematic review and meta-analysis. Br J Gen Pract, 66(652), e838-e847. Abstract.  Author URL.
Langton JM, Wong ST, Johnston S, Abelson J, Ammi M, Burge F, Campbell J, Haggerty J, Hogg W, Wodchis WP, et al (2016). Primary care performance measurement and reporting at a regional level: Could a matrix approach provide actionable information for policy makers and clinicians?. Healthcare Policy, 12(2), 33-51. Abstract.
Watson J, Salisbury C, Atherton H, Campbell J, McKinstry B, Ziebland S (2016). Proliferation of private online healthcare companies. BMJ, 352 Author URL.
Burt J, Abel G, Elmore N, Newbould J, Davey A, Llanwarne N, Maramba I, Paddison C, Benson J, Silverman J, et al (2016). Rating Communication in GP Consultations: the Association Between Ratings Made by Patients and Trained Clinical Raters. Med Care Res Rev Abstract.  Author URL.  Full text.
Holt T, Fletcher E, Warren F, Richards S, Calitri R, Green C (2016). Telephone triage systems in UK general practice: analysis of consultation duration during the index day in a pragmatic randomised controlled trial. Br J Gen Pract Full text.
Davey AF, Roberts MJ, Mounce L, Maramba I, Campbell JL (2016). Test–retest stability of patient experience items derived from the national GP patient survey. SpringerPlus, 5(1). Abstract.  Full text.
Varley A, Warren FC, Richards SH, Calitri R, Chaplin K, Fletcher E, Holt TA, Lattimer V, Murdoch J, Richards DA, et al (2016). The effect of nurses’ preparedness and nurse practitioner status on triage call management in primary care: a secondary analysis of cross-sectional data from the ESTEEM trial. International Journal of Nursing Studies, 58, 12-20. Full text.
Barry HE, Campbell JL, Asprey A, Richards SH (2016). The use of patient experience survey data by out-of-hours primary care services: a qualitative interview study. BMJ Qual Saf, 25(11), 851-859. Abstract.  Author URL.  Full text.
Mejzner N, Clark C, Smith L, Campbell J (2016). Trends in the diagnosis and organisation of care for hypertension over nine years in primary care in South West England. JOURNAL OF HUMAN HYPERTENSION, 30(10), 651-651. Author URL.
Burt J, Abel G, Elmore N, Lloyd C, Benson J, Sarson L, Carluccio A, Campbell J, Elliott MN, Roland M, et al (2016). Understanding negative feedback from South Asian patients: an experimental vignette study. BMJ Open, 6(9). Abstract.  Author URL.  Full text.
Sansom A, Calitri R, Carter M, Campbell J (2016). Understanding quit decisions in primary care: a qualitative study of older GPs. BMJ Open, 6(2). Abstract.  Author URL.  Full text.
Brant H, Atherton H, Ziebland S, McKinstry B, Campbell JL, Salisbury C (2016). Using alternatives to face-to-face consultations: a survey of prevalence and attitudes in general practice. Br J Gen Pract, 66(648), e460-e466. Abstract.  Author URL.  Full text.
Burt J, Lloyd C, Campbell J, Roland M, Abel G (2016). Variations in GP-patient communication by ethnicity, age, and gender: evidence from a national primary care patient survey. Br J Gen Pract, 66(642), e47-e52. Abstract.  Author URL.  Full text.
Joshi S, Clark C, Campbell J (2016). What is the normal inter-arm difference? it depends on left or right handedness: systematic review and meta-analysis. JOURNAL OF HUMAN HYPERTENSION, 30(10), 651-652. Author URL.
Clark C, Thomas D, Warren F, Llewellyn D, Ferrucci L, Campbell J (2016). [OP.3C.04] PREDICTING POSTURAL HYPOTENSION, FALLS, AND COGNITIVE IMPAIRMENT: THE INCHIANTI STUDY. J Hypertens, 34 Suppl 2 Abstract.  Author URL.

2015

Hobbs FDR, Campbell JL (2015). Academic primary care and the general practice workforce. The Lancet, 386(9997), 952-953.
Warren FC, Abel G, Lyratzopoulos G, Elliott MN, Richards S, Barry HE, Roland M, Campbell JL (2015). Characteristics of service users and provider organisations associated with experience of out of hours general practitioner care in England: population based cross sectional postal questionnaire survey. BMJ, 350 Abstract.  Author URL.  Full text.
Mujica-Mota RE, Roberts M, Abel G, Elliott M, Lyratzopoulos G, Roland M, Campbell J (2015). Common patterns of morbidity and multi-morbidity and their impact on health-related quality of life: evidence from a national survey. Qual Life Res, 24(4), 909-918. Abstract.  Author URL.  Full text.
Calitri RA, Warren FC, Wheeler B, Chaplin K, Fletcher E, Murdoch J, Richards SH, Taylor R, Varley A, Campbell JL, et al (2015). Distance from practice moderates the relationship between patient management involving nurse telephone triage consulting and patient satisfaction with care. Journal of Health & Place Abstract.  Full text.
Zhou Y, Abel G, Warren F, Roland M, Campbell J, Lyratzopoulos G (2015). Do difficulties in accessing in-hours primary care predict higher use of out-of-hours GP services? Evidence from an English National Patient Survey. Emerg Med J, 32(5), 373-378. Abstract.  Author URL.  Full text.
Paddison CAM, Abel GA, Roland MO, Elliott MN, Lyratzopoulos G, Campbell JL (2015). Drivers of overall satisfaction with primary care: Evidence from the English General Practice Patient Survey. Health Expectations, 18(5), 1081-1092. Abstract.
Steel N, Hardcastle AC, Bachmann MO, Richards SH, Mounce LTA, Clark A, Lang I, Melzer D, Campbell JL (2015). Economic inequalities in burden of illness, diagnosis and treatment of five long-term conditions in England: panel study. BMJ Open, 4(10). Abstract.  Full text.
Setodji CM, Elliott MN, Abel G, Burt J, Roland M, Campbell J (2015). Evaluating Differential Item Functioning in the English General Practice Patient Survey: Comparison of South Asian and White British Subgroups. Med Care, 53(9), 809-817. Abstract.  Author URL.
Warren FC, Calitri R, Fletcher E, Varley A, Holt TA, Lattimer V, Richards D, Richards S, Salisbury C, Taylor RS, et al (2015). Exploring demographic and lifestyle associations with patient experience following telephone triage by a primary care doctor or nurse: secondary analyses from a cluster randomised controlled trial. BMJ Qual Saf, 24(9), 572-582. Abstract.  Author URL.  Full text.
Ricci-Cabello I, Stevens S, Kontopantelis E, Dalton ARH, Griffiths RI, Campbell JL, Doran T, Valderas JM (2015). Impact of the Prevalence of Concordant and Discordant Conditions on the Quality of Diabetes Care in Family Practices in England. Ann Fam Med, 13(6), 514-522. Abstract.  Author URL.
Murdoch J, Varley A, Fletcher E, Britten N, Price L, Calitri R, Green C, Lattimer V, Richards SH, Richards DA, et al (2015). Implementing telephone triage in general practice: a process evaluation of a cluster randomised controlled trial. BMC Fam Pract, 16 Abstract.  Author URL.  Full text.
Wiles NJ, Thomas L, Turner N, Garfield K, Kounali D, Campbell J, Kessler D, Kuyken W, Lewis G, Morrison J, et al (2015). Long-term effectiveness and cost-effectiveness of cognitive behavioural therapy as an adjunct to pharmacotherapy for treatment-resistant depression in primary care: Follow-up of the CoBalT randomised controlled trial. The Lancet Psychiatry Abstract.  Full text.
Button KS, Turner N, Campbell J, Kessler D, Kuyken W, Lewis G, Peters TJ, Thomas L, Wiles N (2015). Moderators of response to cognitive behavioural therapy as an adjunct to pharmacotherapy for treatment-resistant depression in primary care. J Affect Disord, 174, 272-280. Abstract.  Author URL.
Byng R, Howerton A, Owens CV, Campbell J (2015). Pathways to suicide attempts among male offenders: the role of agency. Sociol Health Illn, 37(6), 936-951. Abstract.  Author URL.
Mounce LTA, Steel N, Hardcastle AC, Henley WE, Bachmann MO, Campbell JL, Melzer D, Richards SH (2015). Patient characteristics predicting failure to receive indicated care for type 2 diabetes. Diabetes Research and Clinical Practice, 107(2), 247-258. Abstract.  Full text.
Campbell J, Warren F, Taylor R, Green C, Salisbury C (2015). Patient perspectives on telephone triage in general practice - authors' reply. Lancet, 385(9969). Author URL.
Campbell JL, Salisbury C (2015). Research into practice: Accessing primary care. British Journal of General Practice, 65(641), e864-e868.
Campbell JL, Fletcher E, Britten N, Green C, Holt T, Lattimer V, Richards DA, Richards SH, Salisbury C, Taylor RS, et al (2015). The clinical effectiveness and cost-effectiveness of telephone triage for managing same-day consultation requests in general practice: a cluster randomised controlled trial comparing general practitioner-led and nurse-led management systems with usual care (the ESTEEM trial). Health Technol Assess, 19(13), 1-viii. Abstract.  Author URL.  Full text.
Murdoch J, Barnes R, Pooler J, Lattimer V, Fletcher E, Campbell JL (2015). The impact of using computer decision-support software in primary care nurse-led telephone triage: interactional dilemmas and conversational consequences. Soc Sci Med, 126, 36-47. Abstract.  Author URL.
Boiko O, Campbell JL, Elmore N, Davey AF, Roland M, Burt J (2015). The role of patient experience surveys in quality assurance and improvement: a focus group study in English general practice. Health Expect, 18(6), 1982-1994. Abstract.  Author URL.
Campbell J, Hobbs FDR, Irish B, Nicholson S, Pringle M, Reeve J, Rosenthal J (2015). UK academic general practice and primary care. BMJ, 351 Author URL.
Maramba ID, Davey A, Elliott MN, Roberts M, Roland M, Brown F, Burt J, Boiko O, Campbell J (2015). Web-based textual analysis of free-text patient experience comments from a survey in primary care. JMIR Med Inform, 3(2). Abstract.  Author URL.
Paddison CAM, Saunders CL, Abel GA, Payne RA, Campbell JL, Roland M (2015). Why do patients with multimorbidity in England report worse experiences in primary care? Evidence from the General Practice Patient Survey. BMJ Open, 5(3). Abstract.  Author URL.  Full text.

2014

Taylor AH, Thompson TP, Greaves CJ, Taylor RS, Green C, Warren FC, Kandiyali R, Aveyard P, Ayres R, Byng R, et al (2014). A pilot randomised trial to assess the methods and procedures for evaluating the clinical effectiveness and cost-effectiveness of Exercise Assisted Reduction then Stop (EARS) among disadvantaged smokers. Health Technol Assess, 18(4), 1-324. Abstract.  Author URL.  Full text.
White AR, Rampes H, Liu JP, Stead LF, Campbell J (2014). Acupuncture and related interventions for smoking cessation. The Cochrane database of systematic reviews, 1 Abstract.
Little P, Stuart B, Hobbs FDR, Butler CC, Hay AD, Delaney B, Campbell J, Broomfield S, Barratt P, Hood K, et al (2014). Antibiotic prescription strategies for acute sore throat: a prospective observational cohort study. The Lancet Infectious Diseases, 14(3), 213-219. Abstract.
Burt J, Abel G, Elmore N, Campbell J, Roland M, Benson J, Silverman J (2014). Assessing communication quality of consultations in primary care: Initial reliability of the Global Consultation Rating Scale, based on the Calgary-Cambridge guide to the medical interview. BMJ Open, 4(3). Abstract.  Full text.
Wiles N, Thomas L, Abel A, Barnes M, Carroll F, Ridgway N, Sherlock S, Turner N, Button K, Odondi L, et al (2014). Clinical effectiveness and cost-effectiveness of cognitive behavioural therapy as an adjunct to pharmacotherapy for treatment-resistant depression in primary care: the CoBalT randomised controlled trial. Health Technol Assess, 18(31), 1-viii. Abstract.  Author URL.  Full text.
Hollinghurst S, Carroll FE, Abel A, Campbell J, Garland A, Jerrom B, Kessler D, Kuyken W, Morrison J, Ridgway N, et al (2014). Cost-effectiveness of cognitive-behavioural therapy as an adjunct to pharmacotherapy for treatment-resistant depression in primary care: economic evaluation of the CoBalT Trial. Br J Psychiatry, 204(1), 69-76. Abstract.  Author URL.
Clark C, Fordham J, Greenwood M, Richards S, Campbell J (2014). Costs of hypertension detection within the NHS Health Check programme compared to opportunistic detection.  Author URL.
Clark CE, Horvath IA, Taylor RS, Campbell JL (2014). Doctors record higher blood pressures than nurses: systematic review and meta-analysis. Br J Gen Pract, 64(621), e223-e232. Abstract.  Author URL.
Warren FC, Stych K, Thorogood M, Sharp DJ, Murphy M, Turner KM, Holt TA, Searle A, Bryant S, Huxley C, et al (2014). Evaluation of different recruitment and randomisation methods in a trial of general practitioner-led interventions to increase physical activity: a randomised controlled feasibility study with factorial design. Trials, 15(1). Abstract.  Full text.
Clark CE, Steele AM, Taylor RS, Shore AC, Ukoumunne OC, Campbell JL (2014). Interarm Blood Pressure Difference in People with Diabetes: Measurement and Vascular and Mortality Implications a Cohort Study. DIABETES CARE, 37(6), 1613-1620. Author URL.
Butterworth JE, Campbell JL (2014). Older patients and their GPs: shared decision making in enhancing trust. Br J Gen Pract, 64(628), e709-e718. Abstract.  Author URL.
Murdoch J, Barnes R, Pooler J, Lattimer V, Fletcher E, Campbell JL (2014). Question design in nurse-led and GP-led telephone triage for same-day appointment requests: a comparative investigation. BMJ Open, 4(3). Abstract.
Steel N, Hardcastle AC, Clark A, Mounce LTA, Bachmann MO, Richards SH, Henley WE, Campbell JL, Melzer D (2014). Self-reported quality of care for older adults from 2004 to 2011: a cohort study. Age Ageing, 43(5), 716-720. Abstract.  Author URL.  Full text.
Campbell JL, Fletcher E, Britten N, Green C, Holt TA, Lattimer V, Richards DA, Richards SH, Salisbury C, Calitri R, et al (2014). Telephone triage for management of same-day consultation requests in general practice (the ESTEEM trial): a cluster-randomised controlled trial and cost-consequence analysis. Lancet, 384(9957), 1859-1868. Full text.
Roberts MJ, Campbell JL, Abel GA, Davey AF, Elmore NL, Maramba I, Carter M, Elliott MN, Roland MO, Burt JA, et al (2014). Understanding high and low patient experience scores in primary care: analysis of patients' survey data for general practices and individual doctors. BMJ, 349 Abstract.  Author URL.  Full text.
Jenkinson CE, Winder RE, Sugg HVR, Roberts MJ, Ridgway N, Kuyken W, Wiles N, Kessler D, Campbell J (2014). Why do GPs exclude patients from participating in research? an exploration of adherence to and divergence from trial criteria. Fam Pract, 31(3), 364-370. Abstract.  Author URL.

2013

Turner N, Campbell J, Peters TJ, Wiles N, Hollinghurst S (2013). A comparison of four different approaches to measuring health utility in depressed patients. HEALTH AND QUALITY OF LIFE OUTCOMES, 11 Author URL.  Full text.
Campbell JL, Carter M, Davey A, Roberts MJ, Elliott MN, Roland M (2013). Accessing primary care: a simulated patient study. British Journal of General Practice, 63(608). Abstract.
Campbell JL, Carter M, Davey A, Roberts MJ, Elliott MN, Roland M (2013). Accessing primary care: a simulated patient study. The British journal of general practice : the journal of the Royal College of General Practitioners, 63(608), e71-e76. Abstract.
Clark CE, Smith LFP, Glynn LG, Taylor RS, Campbell JL, Cloutier L (2013). Allied health professional-led interventions for improving control of blood pressure in patients with hypertension: systematic review and meta-analysis. JOURNAL OF HUMAN HYPERTENSION, 27(10), 641-641. Author URL.
Asprey A, Campbell JL, Newbould J, Cohn S, Carter M, Davey A, Roland M (2013). Challenges to the credibility of patient feedback in primary healthcare settings: a qualitative study. British Journal of General Practice, 63(608). Abstract.
Nagraj S, Abel G, Paddison C, Payne R, Elliott M, Campbell J, Roland M (2013). Changing practice as a quality indicator for primary care: Analysis of data on voluntary disenrollment from the English GP Patient Survey. BMC Family Practice, 14 Abstract.  Full text.
Wiles N, Thomas L, Abel A, Ridgway N, Turner N, Campbell J, Garland A, Hollinghurst S, Jerrom B, Kessler D, et al (2013). Cognitive behavioural therapy as an adjunct to pharmacotherapy for primary care based patients with treatment resistant depression: Results of the CoBalT randomised controlled trial. The Lancet, 381(9864), 375-384. Full text.
Campbell JL (2013). DISCRIMINATION IN THE MRCGP EXAM Ensuring that international medical graduates and ethnic minority doctors have the necessary cultural awareness to provide care in the UK. BMJ-BRITISH MEDICAL JOURNAL, 347 Author URL.
Paddison CAM, Abel GA, Roland MO, Elliott MN, Lyratzopoulos G, Campbell JL (2013). Drivers of overall satisfaction with primary care: Evidence from the English General Practice Patient Survey. Health Expectations Abstract.
Denford S, Taylor RS, Campbell JL, Greaves CJ (2013). Effective behaviour change techniques in asthma self-care interventions: Systematic review and meta-regression. Health Psychology, 1(Epub ahead of print). Abstract.  Full text.
Campbell JL (2013). Ensuring that international medical graduates and ethnic minority doctors have the necessary cultural awareness to provide care in the UK. BMJ, 347 Author URL.
Chalder M, Wiles NJ, Campbell J, Hollinghurst SP, Haase AM, Taylor AH, Fox KR, Costelloe C, Searle A, Baxter H, et al (2013). Facilitated physical activity as a treatment for depressed adults: randomised controlled trial (Reprint from BMJ, vol 344, pg e2758, 2012). BRITISH JOURNAL OF SPORTS MEDICINE, 47(10), 629-629. Author URL.
Croker JE, Swancutt DR, Roberts MJ, Abel GA, Roland M, Campbell JL (2013). Factors affecting patients' trust and confidence in GPs: Evidence from the English national GP patient survey. BMJ Open, 3(5). Abstract.  Full text.
Roland M, Roberts M, Rhenius V, Campbell J (2013). GPAQ-R: Development and psychometric properties of a version of the General Practice Assessment Questionnaire for use for revalidation by general practitioners in the UK. BMC Family Practice, 14 Abstract.  Full text.
Simmonds B, Turner N, Thomas L, Campbell J, Lewis G, Wiles N, Turner K (2013). Patients' experiences of participating in a large-scale trial of cognitive behavioural therapy for depression: a mixed methods study. Family Practice, 30(6), 705-711. Abstract.
Little P, Stuart B, Richard Hobbs FD, Butler CC, Hay AD, Campbell J, Delaney B, Broomfield S, Barratt P, Hood K, et al (2013). Predictors of suppurative complications for acute sore throat in primary care: Prospective clinical cohort study. BMJ (Online), 347 Abstract.
Thomas L, Kessler D, Campbell J, Morrison J, Peters TJ, Williams C, Lewis G, Wiles N (2013). Prevalence of treatment-resistant depression in primary care: Cross-sectional data. British Journal of General Practice, 63(617). Abstract.
Davey A, Carter M, Campbell JL (2013). Priorities for young adults when accessing UK primary care: literature review. Prim Health Care Res Dev, 14(4), 341-349. Abstract.  Author URL.
Llanwarne NR, Abel GA, Elliott MN, Paddison CAM, Lyratzopoulos G, Campbell JL, Roland M (2013). Relationship between clinical quality and patient experience: Analysis of data from the English quality and outcomes framework and the national GP patient survey. Annals of Family Medicine, 11(5), 467-472. Abstract.
Pavey TG, Taylor AH, Fox KR, Hillsdon M, Anokye N, Campbell JL, Foster C, Green C, Moxham T, Mutrie N, et al (2013). Republished research: Effect of exercise referral schemes in primary care on physical activity and improving health outcomes: systematic review and meta-analysis. Br J Sports Med, 47(8). Author URL.
Chalder M, Wiles NJ, Campbell J, Hollinghurst SP, Haase AM, Taylor AH, Fox KR, Costelloe C, Searle A, Baxter H, et al (2013). Republished research: Facilitated physical activity as a treatment for depressed adults: Randomised controlled trial. British Journal of Sports Medicine, 47(10). Abstract.
Roberts MJ, Campbell JL, Richards SH, Wright C (2013). Self-other agreement in multisource feedback: the influence of doctor and rater group characteristics. J Contin Educ Health Prof, 33(1), 14-23. Abstract.  Author URL.
Campbell JL, Britten N, Green C, Holt TA, Lattimer V, Richards SH, Richards DA, Salisbury C, Taylor RS, Fletcher E, et al (2013). The effectiveness and cost-effectiveness of telephone triage of patients requesting same day consultations in general practice: study protocol for a cluster randomised controlled trial comparing nurse-led and GP-led management systems (ESTEEM). Trials, 14 Abstract.  Author URL.  Full text.
Clark CE, Steele AM, Taylor RS, Shore AC, Ukoumunne OC, Campbell JL (2013). The inter-arm blood pressure difference in people with diabetes: measurement, vascular, and mortality implications. JOURNAL OF HUMAN HYPERTENSION, 27(10), 645-645. Author URL.
Davey A, Asprey A, Carter M, Campbell JL (2013). Trust, negotiation, and communication: young adults' experiences of primary care services. BMC Fam Pract, 14 Abstract.  Author URL.  Full text.

2012

Chalder M, Wiles NJ, Campbell J, Hollinghurst SP, Searle A, Haase AM, Taylor AH, Fox KR, Baxter H, Davis M, et al (2012). A pragmatic randomised controlled trial to evaluate the cost-effectiveness of a physical activity intervention as a treatment for depression: the treating depression with physical activity (TREAD) trial. Health Technology Assessment, 16(10). Abstract.
Chalder M, Wiles NJ, Campbell J, Hollinghurst SP, Searle A, Haase AM, Taylor AH, Fox KR, Baxter H, Davis M, et al (2012). A pragmatic randomised controlled trial to evaluate the cost-effectiveness of a physical activity intervention as a treatment for depression: the treating depression with physical activity (TREAD) trial. Health Technol Assess, 16(10), 1-iv. Abstract.  Author URL.  Full text.
Fletcher E, Goodwin VA, Richards SH, Campbell JL, Taylor RS (2012). An exercise intervention to prevent falls in Parkinson's: an economic evaluation. BMC Health Serv Res, 12 Abstract.  Author URL.  Full text.
Campbell J, Clark CE, Taylor RS, Shore AC, Ukoumunne OC (2012). Association of a difference in systolic blood pressure between arms with vascular disease and mortality: a systematic review and meta analysis. Lancet
James MA, Campbell JL (2012). Better prevention of stroke through screening for atrial fibrillation. Br J Gen Pract, 62(598), 234-235. Author URL.
Campbell J, Wiles N, Thomas LJ, Abel A, Ridgway N, Peters T, Kessler D, Hollinghurst S, Turner K, Garland A, et al (2012). Cognitive behavioural therapy as an adjunct to pharmacotherapy for primary care based patients with treatment resistant depression: results of the CoBalT randomised controlled trial. Lancet Abstract.
Thomas LJ, Abel A, Ridgway N, Peters T, Kessler D, Hollinghurst S, Turner K, Garland A, Jerrom B, Morrison J, et al (2012). Cognitive behavioural therapy as an adjunct to pharmacotherapy for treatment resistant depression in primary care: the CoBalT randomised controlled trial protocol. Contemp Clin Trials, 33(2), 312-319. Abstract.  Author URL.
Aboulghate A, Abel G, Elliott MN, Parker RA, Campbell J, Lyratzopoulos G, Roland M (2012). Do English patients want continuity of care, and do they receive it?. British Journal of General Practice, 62(601). Abstract.
Chalder M, Wiles NJ, Campbell J, Hollinghurst SP, Haase AM, Taylor AH, Fox KR, Costelloe C, Searle A, Baxter H, et al (2012). Facilitated physical activity as a treatment for depressed adults: Randomised controlled trial. BMJ (Online), 344(7860). Abstract.  Full text.
Searle A, Calnan M, Turner KM, Lawlor DA, Campbell J, Chalder M, Lewis G (2012). General Practitioners' beliefs about physical activity for managing depression in primary care. Mental Health and Physical Activity, 5(1), 13-19. Abstract.
Clark CE, Taylor RS, Shore AC, Ukoumunne OC, Campbell JL (2012). Interarm blood pressure difference and vascular disease - Authors reply. The Lancet, 380(9836), 24-25.
Clark CE, Taylor RS, Shore AC, Ukoumunne OC, Campbell JL (2012). Interarm blood pressure difference and vascular disease Reply. LANCET, 380(9836), 24-25. Author URL.
Pavey T, Taylor A, Hillsdon M, Fox K, Campbell J, Foster C, Moxham T, Mutrie N, Searle J, Taylor R, et al (2012). Levels and predictors of exercise referral scheme uptake and adherence: a systematic review. Journal of Epidemiology and Community Health, 66(8), 737-744. Abstract.
Pavey T, Taylor A, Hillsdon M, Fox K, Campbell J, Foster C, Moxham T, Mutrie N, Searle J, Taylor R, et al (2012). Levels and predictors of exercise referral scheme uptake and adherence: a systematic review. J Epidemiol Community Health, 66(8), 737-744. Abstract.  Author URL.
Wright C, Richards S, Hill JJ, Roberts MJ, Greco M, Norman G, Taylor MRS, Campbell JL (2012). Multisource feedback in medical regulation: the example of the UK GMC Patient and Colleague Questionnaires. Academic Medicine, 87(12), 1668-1678. Abstract.
Hill JJ, Asprey A, Richards SH, Campbell JL (2012). Multisource feedback questionnaires in appraisal and for revalidation: a qualitative study in UK general practice. Br J Gen Pract, 62(598), e314-e321. Abstract.  Author URL.
Burt J, Roland M, Paddison C, Reeves D, Campbell J, Abel G, Bower P (2012). Prevalence and benefits of care plans and care planning for people with long-term conditions in England. JOURNAL OF HEALTH SERVICES RESEARCH & POLICY, 17, 64-71. Author URL.
Clark C, Smith L, Taylor R, Campbell J (2012). Response to Carey and Courtenay. Nurse-led interventions used to improve control of high blood pressure in people with diabetes: a systematic review and meta-analysis. Diabet Med, 29(1), 155-156.
Paddison C, Elliott M, Parker R, Staetsky L, Lyratzopoulos G, Campbell JL, Roland M (2012). Should measures of patient experience in primary care be adjusted for case mix? Evidence from the English General Practice Patient Survey. BMJ Quality and Safety, 21(8), 634-640. Abstract.
Paddison C, Elliott M, Parker R, Staetsky L, Lyratzopoulos G, Campbell JL, Roland M (2012). Should measures of patient experience in primary care be adjusted for case mix? Evidence from the english general practice patient survey. Quality and Safety in Health Care Full text.
Clark CE, Taylor RS, Shore AC, Campbell JL (2012). The difference in blood pressure readings between arms and survival: primary care cohort study. BMJ, 344 Abstract.  Author URL.  Full text.
Lyratzopoulos G, Elliott M, Barbiere JM, Henderson A, Staetsky L, Paddison C, Campbell J, Roland M (2012). Understanding ethnic and other socio-demographic differences in patient experience of primary care: Evidence from the English General Practice Patient Survey. BMJ Quality and Safety, 21(1), 21-29. Abstract.

2011

Dickens AP, Richards SH, Hawton A, Taylor RS, Greaves CJ, Green C, Edwards R, Campbell JL (2011). An evaluation of the effectiveness of a community mentoring service for socially isolated older people: a controlled trial. BMC Public Health, 11 Abstract.  Author URL.  Full text.
Goodwin VA, Richards SH, Henley W, Ewings P, Taylor AH, Campbell JL (2011). An exercise intervention to prevent falls in people with Parkinson's disease: a pragmatic randomised controlled trial. Journal of Neurology, Neurosurgery and Psychiatry, 82(11), 1232-1238. Abstract.  Full text.
Goodwin VA, Richards SH, Henley W, Ewings P, Taylor H, Campbell JL (2011). An exercise intervention to prevent falls in people with Parkinson's disease: a pragmatic randomised controlled trial. Journal of Neurology, Neurosurgery and Psychiatry
Richards SH, Campbell JL, Dickens A (2011). Does the method of administration influence the UK GMC patient questionnaire ratings?. Prim Health Care Res Dev, 12(1), 68-78. Abstract.  Author URL.
Pavey TG, Taylor AH, Fox KR, Hillsdon M, Anokye N, Campbell JL, Foster C, Green C, Moxham T, Mutrie N, et al (2011). Effect of exercise referral schemes in primary care on physical activity and improving health outcomes: Systematic review and meta-analysis. BMJ (Online), 343(7831). Abstract.
Pavey TG, Taylor AH, Fox KR, Hillsdon M, Anokye N, Campbell JL, Foster C, Green C, Moxham T, Mutrie N, et al (2011). Effect of exercise referral schemes in primary care on physical activity and improving health outcomes: systematic review and meta-analysis. BMJ, 343 Abstract.  Author URL.  Full text.
Campbell JL, Roberts M, Wright C, Hill J, Greco M, Taylor M, Richards S (2011). Factors associated with variability in the assessment of UK doctors' professionalism: Analysis of survey results. BMJ (Online), 343(7830). Abstract.
Campbell J, Roberts M, Wright C, Hill J, Greco M, Taylor M, Richards S (2011). Factors associated with variability in the assessment of UK doctors' professionalism: an analysis of survey results. BMJ Full text.
Campbell JL, Roberts M, Wright C, Hill J, Greco M, Taylor M, Richards S (2011). Factors associated with variability in the assessment of UK doctors' professionalism: analysis of survey results. BMJ (Clinical research ed.), 343
Searle A, Calnan M, Turner KM, Lawlor DA, Campbell J, Chalder M, Lewis G (2011). General Practitioners' beliefs about physical activity for managing depression in primary care. Mental Health and Physical Activity
Lyratzopoulos G, Elliott MN, Barbiere JM, Staetsky L, Paddison CA, Campbell J, Roland M (2011). How can health care organizations be reliably compared?: Lessons from a national survey of patient experience. Med Care, 49(8), 724-733. Abstract.
Dickens AP, Richards SH, Greaves CJ, Campbell JL (2011). Interventions targeting social isolation in older people: a systematic review. BMC Public Health, 11 Abstract.  Author URL.  Full text.
Clark CE, Smith LFP, Harding G, Taylor RS, Campbell JL (2011). Nurse led hypertension clinics: evolving ahead of the evidence?. JOURNAL OF HUMAN HYPERTENSION, 25(10), 630-630. Author URL.
Clark CE, Smith LFP, Taylor RS, Campbell JL (2011). Nurse-led interventions used to improve control of high blood pressure in people with diabetes: a systematic review and meta-analysis. Diabet Med, 28(3), 250-261. Abstract.  Author URL.
Searle A, Calnan M, Lewis G, Campbell J, Taylor AH, Turner K (2011). Patients' views of physical activity as treatment for depression in primary care: a qualitative study. British Journal of General Practice, 61, 254-255. Abstract.
Glanville J, Kendrick T, McNally R, Campbell J, Hobbs FDR (2011). Research output on primary care in Australia, Canada, Germany, the Netherlands, the United Kingdom, and the United States: Bibliometric analysis. BMJ, 342(7797). Abstract.
Pavey TG, Anokye N, Taylor AH, Trueman P, Moxham T, Fox KR, Hillsdon M, Green C, Campbell JL, Foster C, et al (2011). The clinical effectiveness and cost-effectiveness of exercise referral schemes: a systematic review and economic evaluation. Health Technol Assess, 15(44), i-254. Abstract.  Author URL.  Full text.
Richards SH, Winder R, Seamark C, Seamark D, Avery S, Gilbert J, Barwick A, Campbell JL (2011). The experiences and needs of people seeking palliative health care out-of-hours: a qualitative study. Prim Health Care Res Dev, 12(2), 165-178. Abstract.  Author URL.
Hawton A, Green C, Dickens AP, Richards SH, Taylor RS, Edwards R, Greaves CJ, Campbell JL (2011). The impact of social isolation on the health status and health-related quality of life of older people. Qual Life Res, 20(1), 57-67. Abstract.  Author URL.

2010

Harding G, Campbell J, Parsons S, Rahman A, Underwood M (2010). British pain clinic practitioners' recognition and use of the bio-psychosocial pain management model for patients when physical interventions are ineffective or inappropriate: results of a qualitative study. BMC Musculoskelet Disord, 11 Abstract.  Author URL.  Full text.
Dalal H, Wingham J, Pritchard C, Northey S, Evans P, Taylor RS, Campbell J (2010). Communicating the results of research: how do participants of a cardiac rehabilitation RCT prefer to be informed?. Health expectations : an international journal of public participation in health care and health policy, 13(3), 323-330. Abstract.
Campbell JL, Clay JH (2010). Editorial: Out-of-hours care: Do we?. British Journal of General Practice, 60(572), 155-157.
Narayanan A, Greco M, Campbell JL (2010). Generalisability in unbalanced, uncrossed and fully nested studies. Medical Education, 44(4), 367-378. Abstract.
Tough EA, White AR, Richards SH, Campbell JL (2010). Myofascial trigger point needling for whiplash associated pain--a feasibility study. Man Ther, 15(6), 529-535. Abstract.  Author URL.
Clark CE, Smith LFP, Taylor RS, Campbell JL (2010). Nurse led interventions to improve control of blood pressure in people with hypertension: Systematic review and meta-analysis. BMJ (Online), 341(7771). Abstract.  Full text.
Clark CE, Smith LFP, Taylor RS, Campbell JL (2010). Nurse led interventions to improve control of blood pressure in people with hypertension: systematic review and meta-analysis. BMJ, 341 Abstract.  Author URL.  Full text.
Clark CE, Smith LFP, Taylor RS, Campbell JL (2010). Nurse-led management of hypertension. Br J Gen Pract, 60(572). Author URL.
Campbell JL, Clay JH (2010). Out-of-hours care: do we?. Br J Gen Pract, 60(572), 155-157. Author URL.
Baxter H, Winder R, Chalder M, Wright C, Sherlock S, Haase A, Wiles N, Montgomery AA, Taylor AH, Fox KR, et al (2010). Physical activity as a treatment for depression: the TREAD randomised trial protocol. Trials Abstract.  Full text.
Faulkner J, Walshaw E, Campbell J, Jones R, Taylor R, Price D, Taylor AH (2010). The feasibility of recruiting patients with early COPD to a pilot trial assessing the effects of a physical activity intervention. Prim Care Respir J, 19(2), 124-130. Abstract.  Author URL.
Campbell J, Narayanan A, Burford B, Greco M (2010). Validation of a multi-source feedback tool for use in general practice. Educ Prim Care, 21(3), 165-179. Abstract.  Author URL.

2009

Richards SH, Campbell JL, Walshaw E, Dickens A, Greco M (2009). A multi-method analysis of free-text comments from the UK General Medical Council Colleague Questionnaires. Med Educ, 43(8), 757-766. Abstract.  Author URL.
Tough EA, White AR, Cummings TM, Richards SH, Campbell JL (2009). Acupuncture and dry needling in the management of myofascial trigger point pain: a systematic review and meta-analysis of randomised controlled trials. Eur J Pain, 13(1), 3-10. Abstract.  Author URL.
Dalal HM, Wingham J, Evans P, Taylor R, Campbell J (2009). Deprivation and prognosis. Home based cardiac rehabilitation could improve outcomes. BMJ, 338 Author URL.
Tough EA, White AR, Richards SH, Lord B, Campbell JL (2009). Developing and validating a sham acupuncture needle. Acupunct Med, 27(3), 118-122. Abstract.  Author URL.
Wright C, Moseley A, Chilvers R, Stabb L, Campbell JL, Richards SH (2009). Development of an early intervention to prevent long-term incapacity for work: using an online RAND/UCLA appropriateness method to obtain the views of general practioners. Primary Health Care Research & Development, 10, 65-78.
Clark CE, Campbell JL (2009). Hypertension guidelines. British Journal of General Practice, 59(563), 448-449.
Kernick D, Reinhold D, Campbell JL (2009). Impact of headache on young people in a school population. Br J Gen Pract, 59(566), 678-681. Abstract.  Author URL.
Clark CE, Greaves CJ, Evans PH, Dickens A, Campbell JL (2009). Inter-arm blood pressure difference in type 2 diabetes: a barrier to effective management?. Br J Gen Pract, 59(563), 428-432. Abstract.  Author URL.
Kernick D, Campbell J (2009). Measuring the impact of headache in children: a critical review of the literature. Cephalalgia, 29(1), 3-16. Abstract.  Author URL.
Dalal HM, Wingham J, Evans P, Taylor R, Campbell J (2009). Participating in research Patients deserve more than a "Thank you". BRITISH MEDICAL JOURNAL, 339 Author URL.
Dalal HM, Wingham J, Evans P, Taylor R, Campbell J (2009). Patients deserve more than a "Thank you". BMJ (Online), 339(7733).
Roland M, Elliott M, Lyratzopoulos G, Barbiere J, Parker RA, Smith P, Bower P, Campbell J (2009). Reliability of patient responses in pay for performance schemes: Analysis of national General Practitioner Patient Survey data in England. BMJ (Online), 339(7727). Abstract.  Full text.
Croker JE, Campbell JL (2009). Satisfaction with access to healthcare: Qualitative study of rural patients and practitioners. Primary Health Care Research and Development, 10(4), 309-319. Abstract.
Campbell J, Smith P, Nissen S, Bower P, Elliott M, Roland M (2009). The GP Patient Survey for use in primary care in the National Health Service in the UK--development and psychometric characteristics. BMC Fam Pract, 10 Abstract.  Author URL.  Full text.
Howerton A, Burnett R, Byng R, Campbell J (2009). The consolations of goinng back to prison: what "revolving door" prisoners think of their prospects. Journal of Offender Rehabilitation, 48, 439-461.
Jones RCM, Harding SA, Chung MC, Campbell J (2009). The prevalence of posttraumatic stress disorder in patients undergoing pulmonary rehabilitation and changes in PTSD symptoms following rehabilitation. J Cardiopulm Rehabil Prev, 29(1), 49-56. Abstract.  Author URL.
Campbell J, Roland M, Richards S, Dickens A, Greco M, Bower P (2009). Users reports and evaluations of out-of-hours helath care and the UK national quality requirements: a cross sectional study. British Journal of General Practice, 59, 18-23.
Campbell J, Roland M, Richards S, Dickens A, Greco M, Bower P (2009). Users' reports and evaluations of out-of-hours health care and the UK national quality requirements: a cross sectional study. The British journal of general practice : the journal of the Royal College of General Practitioners, 59(558). Abstract.
Carter MARY, ROLAND M, CAMPBELL JOHN, BREARLEY S (2009). Using the GP Patient Survey to improve patient care: a guide for general practices., National Primary Care Research and Development Centre.
Kernick D, Stapley S, Campbell J, Hamilton W (2009). What happens to new-onset headache in children that present to primary care? a case-cohort study using electronic primary care records. Cephalalgia, 29(12), 1311-1316. Abstract.  Author URL.

2008

Richards SH, Winder R, Seamark D, Seamark C, Ewings P, Barwick A, Gilbert J, Avery S, Human S, Campbell JL, et al (2008). Accessing out-of-hours care following implementation of the GMS contract: an observational study. Br J Gen Pract, 58(550), 331-338. Abstract.  Author URL.
Campbell JL, Richards SH, Dickens A, Greco M, Narayanan A, Brearley S (2008). Assessing the professional performance of UK doctors: an evaluation of the utility of the General Medical Council patient and colleague questionnaires. Qual Saf Health Care, 17(3), 187-193. Abstract.  Author URL.
Robb KA, Miles A, Campbell J, Evans P, Wardle J (2008). Impact of risk information on perceived colorectal cancer risk: a randomized trial. Journal of Health Psychology, 13, 744-753.
Randall C, Dickens A, White A, Sanders H, Fox M, Campbell J (2008). Nettle sting for chronic knee pain: a randomised controlled pilot study. Complement Ther Med, 16(2), 66-72. Abstract.  Author URL.
Allison R, Evans PH, Kilbride C, Campbell JL (2008). Secondary prevention of stroke: using the experiences of patients and carers to inform the development of an educational resource. FAM PRACT, 25(5), 355-361. Abstract.
Goodwin VA, Richards SH, Taylor RS, Taylor AH, Campbell JL (2008). The effectiveness of exercise interventions for people with Parkinson's disease: a systematic review and meta-analysis. Mov Disord, 23(5), 631-640. Abstract.  Full text.
Clark CE, Campbell JL (2008). The interarm blood pressure difference. HYPERTENSION, 52(2), E15-E15. Author URL.

2007

Shackell BS, Jones RCM, Harding G, Pearse S, Campbell J (2007). 'Am I going to see the next morning?' a qualitative study of patients' perspectives of sleep in COPD. Prim Care Respir J, 16(6), 378-383. Abstract.  Author URL.
Jones RCM, Chung MC, Berger Z, Campbell JL (2007). A survey of current prevalence of post-traumatic stress disorder in patients with previous myocardial infarction consulting in general practice. British Journal of General Practice, 57(543), 808-810. Abstract.
Campbell J (2007). Access to primary care: Advanced. or smart?. British Journal of General Practice, 57(541), 603-604.
White AR, Moody RC, Campbell JL (2007). Acupressure for smoking cessation--a pilot study. BMC Complement Altern Med, 7 Abstract.  Author URL.  Full text.
Fearn-Smith JDG, Evans PH, Harding G, Campbell JL (2007). Attitudes of GPs to the diagnosis and management of impaired glucose tolerance: the practitioners' attitudes to hyperglycaemia (PAtH) questionnaire. Prim Care Diabetes, 1(1), 35-41. Abstract.  Author URL.
Campbell JL, Dickens A, Richards SH, Pound P, Greco M, Bower P (2007). Capturing users' experience of UK out-of-hours primary medical care: piloting and psychometric properties of the Out-of-hours Patient Questionnaire. QUAL SAF HEALTH CARE, 16(6), 462-468. Abstract.
Campbell JL, Dickens A, Pound P, Richards S (2007). Capturing users' experience of UK out-of-hours primary medical care: piloting and psychometric properties of the out-of-hours patient questionnaire. Quality and Safety in Healthcare, 00-00, 0-0.
Evans PH, Greaves C, Winder R, Fearn-Smith J, Campbell JL (2007). Development of an educational 'toolkit' for health professionals and their patients with prediabetes: the WAKEUP study (Ways of Addressing Knowledge Education and Understanding in Pre-diabetes). Diabet Med, 24(7), 770-777. Abstract.  Author URL.
Campbell J, Winder R, Richards SH, Hobart J (2007). Exploring the relationships between provision of welfare benefits advice and the health of elderly people: a longitudinal observational study and discussion of methodological issues. Health Soc Care Community, 15(5), 454-463. Abstract.  Author URL.
Richards SH, Pound P, Dickens A, Greco M, Campbell JL (2007). Exploring users' experiences of accessing out-of-hours primary medical care services. Qual Saf Health Care, 16(6), 469-477. Abstract.  Author URL.
Taylor RS, Watt A, Dalal HM, Evans PH, Campbell JL, Read KLQ, Mourant AJ, Wingham J, Thompson DR, Pereira Gray DJ, et al (2007). Home-based cardiac rehabilitation versus hospital-based rehabilitation: a cost effectiveness analysis. Int J Cardiol, 119(2), 196-201. Abstract.  Author URL.
Dalal HM, Evans PH, Campbell JL, Taylor RS, Watt A, Read KLQ, Mourant AJ, Wingham J, Thompson DR, Pereira Gray DJ, et al (2007). Home-based versus hospital-based rehabilitation after myocardial infarction: a randomized trial with preference arms--Cornwall Heart Attack Rehabilitation Management Study (CHARMS). Int J Cardiol, 119(2), 202-211. Abstract.  Author URL.
Keenan H, Campbell J, Evans PH (2007). Influenza vaccination in patients with asthma: why is the uptake so low?. Br J Gen Pract, 57(538), 359-363. Abstract.  Author URL.
Saukko PM, Ellard S, Richards SH, Shepherd MH, Campbell JL (2007). Patients' understanding of genetic susceptibility testing in mainstream medicine: qualitative study on thrombophilia. BMC Health Serv Res, 7 Abstract.  Author URL.  Full text.
Jones RCM, Chung MC, Berger Z, Campbell JL (2007). Prevalence of post-traumatic stress disorder in patients with previous myocardial infarction consulting in general practice. Br J Gen Pract, 57, 808-810.
Campbell JL (2007). Provision of primary care in different countries. British Medical Journal, 334(7606), 1230-1231.
Greaves CJ, Campbell JL (2007). Supporting self-care in general practice. Br J Gen Pract, 57(543), 814-821. Abstract.  Author URL.
Clark CE, Campbell JL, Powell RJ, Thompson JF (2007). The inter-arm blood pressure difference and peripheral vascular disease: cross-sectional study. Fam Pract, 24(5), 420-426. Abstract.  Author URL.
Clark CE, Campbell JL, Powell RJ (2007). The interarm blood pressure difference as predictor of cardiovascular events in patients with hypertension in primary care: cohort study. J Hum Hypertens, 21(8), 633-638. Abstract.  Author URL.
Howerton A, Byng R, Campbell J, Hess D, Owens C, Aitken P (2007). Understanding help-seeking behaviour among offenders: lessons from a longitudinal qualitative interview study. BMJ, 334(7588), 303-306.
Tough EA, White AR, Richards S, Campbell J (2007). Variability of criteria used to diagnose myofascial trigger point pain syndrome--evidence from a review of the literature. Clin J Pain, 23(3), 278-286. Abstract.  Author URL.
Evans PH, Greaves CJ, Winder R, Fearn-Smith J, Campbell J (2007). Ways of Addressing Knowledge, Education and Understanding in Pre-Diabetes (WAKEUP study). Diabetic Medicine, 24, 770-777.

2006

White AR, Rampes H, Campbell JL (2006). Acupuncture and related interventions for smoking cessation. Cochrane Database of Systematic Reviews(1). Abstract.
Saukko P, Richards S, Shepherd M, Campbell JL (2006). Are genetic tests exceptional? Lessons from a qualitative study on thrombophilia. Social Science & Medicine, 63(7), 1947-1959.
Robb KA, Miles A, Campbell J, Evans P, Wardle J (2006). Can cancer risk information raise awareness without increasing anxiety? a randomized trial. Preventive Medicine
Jones RCM, Harding SA, Campbell JL (2006). Post-traumatic stress disorder and chronic lung disease: Prevalence and changes following pulmonary rehabilitation.  Author URL.
Clark CE, Campbell JL, Evans PH, Millward A (2006). Prevalence and clinical implications of the inter-arm blood pressure difference: a systematic review. J Hum Hypertens, 20(12), 923-931. Abstract.  Author URL.

2005

Campbell JL, Ramsay J, Green J, Harvey K (2005). Forty-eight hour access to primary care: practice factors predicting patients' perceptions. Fam Pract, 22(3), 266-268. Abstract.  Author URL.
Mathes L, White A, Malone A, Campbell J (2005). GPs' views on primary care provision for young people with diabetes. Diabetes Today, 8(1), 10-13.
Dalal H, Evans PH, Campbell J, Watt A, Read K, Taylor R, Mourant A, Wingham J, Thompson D, Gray DP, et al (2005). Randomised controlled trial comparing the clinical effectiveness of home based and hospital based rehabilitation after acute myocardial infarction: the Cornwall heart attack rehabilitation management study.  Author URL.
Campbell JL, Griffin L, Spalding JAB, Mir FA (2005). The effect of abnormal colour vision on the ability to identify and outline coloured clinical signs and to count stained bacilli in sputum. Clin Exp Optom, 88(6), 376-381. Abstract.  Author URL.
Jones R, Rogers R, Roberts J, Callaghan L, Lindsey L, Campbell J, Thorogood M, Wright G, Gaunt N, Hanks C, et al (2005). What is eHealth (5): a research agenda for eHealth through stakeholder consultation and policy context review. J Med Internet Res, 7(5). Abstract.  Author URL.
Jones R, Rogers R, Roberts J, Callaghan L, Lindsey L, Campbell J (2005). What is eHealth(5): a Research Agenda for eHealth Through Stakeholder Consulation and Policy Context Review. J Med Internet Res, 7(5).

2004

Owens C, Lloyd KR, Campbell J (2004). Access to health care prior to suicide: findings from a psychological autopsy study. Br J Gen Pract, 54(501), 279-281. Abstract.  Author URL.
Shaw S, Wyatt K, Thompson-Coon J, Campbell JL (2004). Cochrane Protocol "Vitex agnus castus for premenstrual syndrome". Cochrane Library
Dalal H, Evans PH, Campbell JL (2004). Recent developments in secondary prevention and cardiac rehabilitation after acute myocardial infarction. BRITISH MEDICAL JOURNAL, 328(7441), 693-+. Author URL.
Dalal H, Evans PH, Campbell JL (2004). Recent developments in secondary prevention and cardiac rehabilitation after acute myocardial infarction. BMJ, 328(7441), 693-697. Author URL.
Campbell JL, Spalding JAB, Mir FA (2004). The description of physical signs of illness in photographs by physicians with abnormal colour vision. Clin Exp Optom, 87(4-5), 334-338. Abstract.  Author URL.
Campbell B, Vanslembroek K, Whitehead E, van de Wauwer C, Eifell R, Wyatt M, Campbell J (2004). Views of doctors on clinical correspondence: questionnaire survey and audit of content of letters. BMJ, 328(7447), 1060-1061. Author URL.

2003

Tormey W, Bahr RD, Dalal H, Evans P, Mourant T, Campbell J, Gray DP (2003). Acute myocardial infarction [9] (multiple letters). Lancet, 361(9374), 2087-2088.
Dalal H, Evans P, Mourant T, Campbell J, Gray DP (2003). Acute myocardial infarction. Lancet, 361(9374). Author URL.
Campbell JL, Kiebert GM, Partridge MR (2003). Development of the satisfaction with inhaled asthma treatment questionnaire. Eur Respir J, 22(1), 127-134. Abstract.  Author URL.
Bower P, Roland M, Campbell J, Mead N (2003). Setting standards based on patients' views on access and continuity: Secondary analysis of data from the general practice assessment survey. British Medical Journal, 326(7383), 258-260. Abstract.

2001

Campbell JL, Green J, Ramsey J (2001). Age, gender, socioeconomic, and ethnic differences in patients' assessments of primary health care. Quality in Health Care, 10(2), 90-95.
Campbell (2001). Practice size: impact on consultation length, workload, and patients assessment of care. British Journal of General Practice

2000

Campbell JL, Spalding A, Mir F, Birch J (2000). Doctors and the assessment of blood glucose testing sticks: does colour blindness matter?. British Journal of General Practice
Campbell (2000). The General Practice Assessment Survey (GPAS): tests of data quality and measurement properties. Family Practice, Oct 2000

1999

Campbell JL, Spalding A, Mir F, Birch J (1999). Doctors and the assessment of clinical photographs. Does colour blindness matter?. British Journal of General Practice
Campbell JL (1999). Patients' perceptions of medical urgency - does deprevation matter?. Family Practice, 16, 28-32.
Kendrick T, Campbell JL, Armstrong D (1999). Prospects for general practice research are bright despite research assessment exercise. British Medical Journal
Campbell JL, Proctor SR (1999). Towards primary care groups: joining up care in London. British Medical Journal
Proctor SR, Campbell JL (1999). Towards primary care groups: managing care in Bradford. British Medical Journal
Campbell JL, Proctor SR (1999). What clinical governance will mean for GPs. Guidelines in Practice

1998

Parker EB, Campbell JL (1998). Measuring access to primary medical care: some examples of the use of geographical information systems. Health & Place, 4(2), 183-193.

1996

Jenkins C, Campbell J (1996). Catchment areas in general practice and their relation to size and quality of practice and deprivation: a descriptive study in one London borough. BMJ, 313(7066), 1189-1192.

1987

Cutting WA, Elton RA, Campbell JL, Minton EJ, Spreng JM (1987). Stunting in African children. Archives of Disease in Childhood, 62(5), 508-509.

1985

Campbell JL, Cutting WAM, Elton RA, Minton EJ, Spreng J (1985). The portable Nabarro weight-height anthropometric nutrition assessment chart. A field trial in three countries in Africa. Transactions of the Royal Society of Tropical Medicine and Hygiene, 79(3), 409-411.

1982

Campbell JL, Calverley PM, Lamb D, Flenley DC (1982). The renal glomerulus in hypoxic cor pulmonale. Thorax, 37(8), 607-611.

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