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Professor Jose Valderas

Professor Jose Valderas

Professor of Health Services and Policy Research

2755

Smeall building 

I am an Academic General Practitioner, with a commitment to research on patient centred care that is relevant for decision making in clinical practice and health policy. I lead the Health Services & Policy Research Group at the University of Exeter Medical School. I also lead on  the patient-centred care theme of the Exeter Collaboration for Academic Primary Care (APEx).

My current research interests focus on the use of patient reports on their own health for decision making in clinical practice and health policy, and the improvement of processes of care (quality and safety), with a particular interest in patients with multiple conditions. I have been awarded a Clinician Scientist Award awarded by the National Institute of Health Research (NIHR), UK, for a research programme on the use of patient reported outcome measures (PROMs) in improving primary care for people with multi-morbidity. I have participated in over 30 research projects and have authored over 100 publications, including papers, books and book chapters, editorials, letters, and scientific communications, and I am an author of the open blog on Health Policy HP Snippets. I serve as an Associate Editor for the European Journal of General Practice.

Since completing my training as a General Practitioner I have maintained active clinical practice in different countries and in a variety of environments, including developing countries for very brief periods. I am also devoted to postgraduate teaching, particularly in areas where research meets clinical practice (Clinical Epidemiology and Evidence Based Practice).

Broad Research Specialisms

My main areas of expertise are in patient centred care, with a particular focus on the use of measures of Patient Reported Outcomes and Experiences (development, adaptation, application, interpretation and clinical applications of PROMs, qualitative methods for content generation, psychometrics and quantitative analyses (classical test theory and Item Response Theory Models), and appraisal of instruments), multi- and co-morbidity, and quality and safety in Primary Care.

Qualifications

• BMBS (University of Barcelona, Spain)
• General Practitioner (Department of Education, Spain)
• MPH (Pompeu Fabra University, Spain)
• PhD (Pompeu Fabra University, Spain)
 

Career

After combining my PhD (IMIM-Hospital del Mar and Pompeu Fabra University) and my training as a General Practitioner in Barcelona, Spain, I started my post-doctoral research at the Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health under the supervision of the late Prof. Barbara Starfield. I then joined the National Primary Care Research and Development Centre, University of Manchester led by Prof. Martin Roland, and in 2010 arrived at the Nuffield Department of Primary Care Health Sciences at the University of Oxford to set up and lead the Health Services and Policy Research Group. In September 2013, I was appointed Chair in Health Services and Policy Research at the University of Exeter Medical School. 

For a list of publications with citations, please see here

 

Research

Research interests

Jose's main interest is in the further development of models of care that ensure that care is truly centred around the patients. To that aim his current interests are in Patient Reported Outcomes and Experiences Measurement (with a particular focus on the combined use of individualised and standardized measures), models of care for chronic conditions (with a focus on multi- and co-morbidity), and quality and safety in Primary Care.

Research projects

Improving the management of long term conditions with the clinical use of patient reported outcome measures in Primary Care
National Institute for Health Research, £996,226.00; 1 March 2011-28 February 2016
Role: Principal Investigator (PI)

Functionality and feedback: A realist synthesis of the collation, intepretation and utilisation of PROMs data to improve patient care
NIHR Service Delivery and Organization Programme, £202,881.6, Sart Date 1/1/2014-1/7/2015.
Role: Co-Applicant (PI: Prof. J Greenhalgh, University of Leeds, UK)

Information and value-based commissioning
NIHR Service Delivery and Organization Programme, £518,247, Support period: 2012-2014
Role: Co-applicant (PI: Dr. Barry MacCormick, University of Oxford, UK)


Introducing standardised and evidence based thresholds for hip and knee replacement surgery - the arthroplasty candidacy help engine (the ACHE tool).

National Institute for Health Research, Health Technology Assessment Programme, UK. £799,189 Support period: 1 September 2013-31 August 2016
Role: Co-applicant (PI: Prof. Andrew Price, University of Oxford, UK)

Systems of care and outcomes in TIA and minor stroke in the Hunter Valley, New South Wales
National Health and Medical Research Council, Australia APP1027794; AU$ 1,173,380 (ap. £750K)
Period: 1 January 2012-31 December 2015
Role: Co-applicant (PI: Christopher Levi, University of Newcastle, Australia)

Primary Care Prevention and Health Promotion Research Network
Carlos III Research Institute, Spain: €3,022,478.53
Role: Co-Investigator (PI: Bolivar B, IDIAP Primary Care Research Institute)

Quality and Outcomes of Care for Chronic Conditions in Older Patients Diagnosed with Breast, Colorectal, or Prostate Cancer Compared to Non-Cancer Controls: An Observational Study Using the Clinical Practice Research Datalink (CPRD).
Funder: Cancer Research UK (£296,000.0)
Support period: 1 July 2013-31 December 2015
Role: PI

Prioritising and optimising multiple medications in elderly multi-morbid patients in general practice (PRIMUM). - A pragmatic cluster-randomised controlled trial.
BundesMinisterium fuer Bildung und Forschung, €500,860.00
Period: 1 March 2010-28 February 2012
Role: Scientific Advisory Board (PI: Dr C Muth, Johann Wolfgang Goethe University, Frankfurt am Main, Germany)
Web: http://clinicaltrials.gov/ct2/show/NCT01171339

Developing, testing and implementing the NSPCR Patient Safety Toolkit in general practices in England.
NIHR School for Primary Care Research, England; £569,740.0; 1 October 2011-31 Dec. 2013
Role: Co-applicant (PI: Prof. Tony Avery, University of Nottingham, UK)

Patients’ perspectives and understanding of high-performing, safety conscious general practice: an exploratory study
Support period: 2012-2013, £139,959
NIHR School for Primary Care Research
Role: Co-applicant (PI: Dr. Stephen Campbell, University of Manchester, UK)

An investigation of the Quality and Outcomes Framework (QOF) using the General Practice Research Database (GPRD)
Support period: 2012-2014, £55,523.0
NIHR School for Primary Care Research
Role: Co-applicant (PI: Dr. Evan Kontopantelis, University of Manchester, UK)

Grants/Funding

Patterns of co-morbidity and poly-pharmacy in Primary Care in Catalonia, Spain
Instituto de Salud Carlos III, Spain (PI12/00427): €48,400.00
Period: 1 October 2011-31 December 2012.
Role: Co-Applicant (PI: Dr. Quinti Foguet, IDIAP Jordi Gol, Barcelona, Spain

BiblioPRO: virtual library of patient reported outcomes
RecerCaixa, €99,732.25; 1 January 2011-31 December 2012
Role: Co-Applicant (PI: Prof. J Alonso, Universitat Pompeu Fabra, Spain)
Web: http://bibliopro.imim.es

Safety netting to improve early cancer diagnosis in primary care: development of consensus guidelines.
Department of Health, £19,990.00
Period: 1 January 2011-1 June 2011
Role: Co-Applicant (PI: Dr. C Bankhead, University of Oxford, UK)

Attribution of Patient Reported Outcomes to the effects of care providers
Medical Research Council, £337,675.00; 1 April 2010-31 March 2013
Role: Co-Applicant (PI: Prof. M Sutton, University of Manchester, UK)

Patient and professional experience of managing co-morbid long-term conditions in primary care
NIHR School of Primary Care Research, £200,206.00.
Support period: 2010-2013
Role: Co-applicant (PI: Prof C Salisbury, University of Bristol, UK)
Web: http://www.nspcr.ac.uk/rP3.43

Health status evaluation of the general Spanish population using the International Classification of Functioning, Disability and Health (ICF)
Fondo de Investigación Sanitaria, Spain (PI 061579 and PI 051542)
Role: Co-Applicant (PI: Dr. Montse Ferrer, IMIM-Hospital del Mar, Spain)
Web: http://www.imim.es/programesrecerca/epidemiologia/en_cifrecerca.html

Trajectories of perceived health and use of health care services in a Spanish population sample of children and adolescents 8 to 18 years old.
Instituto de Salud Carlos III, Spain (Red IRYSS G03/202) and Fondo de Investigación Sanitaria (PI042504 y PI042315)
Role: Co- Applicant (Co-PI: Prof. Jordi J Alonso, Universitat Pompeu Fabra, Spain; Dr. Luis Rajmil, Agència d’Avaluació de Tecnologia Mèdica, Spain)

Development, application, and validation of a new tool for the standardized evaluation of patient reported outcome measures (EMPRO)
Instituto de Salud Carlos III, Spain (Red de Investigación Cooperativa IRYSS, G03/202 and CM 300118), PI06/90483 and ETE06/450104884), CIBERESP – MET010)
Role: Co-Applicant (PI: Dr. Montse Ferrer, IMIM-Hospital del Mar, Spain)

RED IRYSS (Health and Health Services Outcomes Research Network)
Instituto de Salud Carlos III, Spain (G03/202)
Support period: 2002-2006
Role: Co-Applicant (PI: Dr JMV Pons, Agència d’Avaluació de Tecnologia Mèdica, Spain)

Developing priority criteria for patients on waiting lists for cataract surgery and hip and knee arthroplasty in Catalonia, Spain
Fondo de Investigación Sanitaria, Spain (01/0921)
Period: 1999-2002
Role: Co-Applicant (PI: Dr. M Espallargues, Agència d’Avaluació de Tecnologia Mèdica, Spain).

Key publications | Publications by category | Publications by year

Publications by category


Journal articles

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
Ricci-Cabello I, Saletti-Cuesta L, Slight SP, Valderas JM (2017). Identifying patient-centred recommendations for improving patient safety in General Practices in England: a qualitative content analysis of free-text responses using the Patient Reported Experiences and Outcomes of Safety in Primary Care (PREOS-PC) questionnaire. Health Expect 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.
Stevens S, Valderas JM, Doran T, Perera R, Kontopantelis E (2016). Analysing indicators of performance, satisfaction, or safety using empirical logit transformation. BMJ, 352 Author URL.
Kontopantelis E, Springate DA, Ashcroft DM, Valderas JM, van der Veer SN, Reeves D, Guthrie B, Doran T (2016). Associations between exemption and survival outcomes in the UK's primary care pay-for-performance programme: a retrospective cohort study. BMJ Qual Saf, 25(9), 657-670. Abstract.  Author URL.  Full text.
Gibbons C, Bower P, Lovell K, Valderas J, Skevington S (2016). Electronic Quality of Life Assessment Using Computer-Adaptive Testing. Journal of Medical Internet Research, 18(9), e240-e240.
Porter I, Gonçalves-Bradley D, Ricci-Cabello I, Gibbons C, Gangannagaripalli J, Fitzpatrick R, Black N, Greenhalgh J, Valderas JM (2016). Framework and guidance for implementing patient-reported outcomes in clinical practice: evidence, challenges and opportunities. J Comp Eff Res, 5(5), 507-519. Abstract.  Author URL.
Ricci-Cabello I, Avery AJ, Reeves D, Kadam UT, Valderas JM (2016). Measuring Patient Safety in Primary Care: the Development and Validation of the "Patient Reported Experiences and Outcomes of Safety in Primary Care" (PREOS-PC). Ann Fam Med, 14(3), 253-261. Abstract.  Author URL.
Black N, Burke L, Forrest CB, Sieberer UHR, Ahmed S, Valderas JM, Bartlett SJ, Alonso J (2016). Patient-reported outcomes: pathways to better health, better services, and better societies. Qual Life Res, 25(5), 1103-1112. Abstract.  Author URL.
Ricci-Cabello I, Pons-Vigués M, Berenguera A, Pujol-Ribera E, Slight SP, Valderas JM (2016). Patients' perceptions and experiences of patient safety in primary care in England. Fam Pract, 33(5), 535-542. Abstract.  Author URL.
Muth C, Harder S, Uhlmann L, Rochon J, Fullerton B, Güthlin C, Erler A, Beyer M, van den Akker M, Perera R, et al (2016). Pilot study to test the feasibility of a trial design and complex intervention on PRIoritising MUltimedication in Multimorbidity in general practices (PRIMUMpilot). BMJ Open, 6(7). Abstract.  Author URL.  Full text.
Violán C, Foguet-Boreu Q, Roso-Llorach A, Rodriguez-Blanco T, Pons-Vigués M, Pujol-Ribera E, Valderas JM (2016). [Multimorbidity patterns in young adults in Catalonia: an analysis of clusters]. Aten Primaria, 48(7), 479-492. Abstract.  Author URL.
Verstappen W, Gaal S, Bowie P, Parker D, Lainer M, Valderas JM, Wensing M, Esmail A (2015). A research agenda on patient safety in primary care. Recommendations by the LINNEAUS collaboration on patient safety in primary care. EUROPEAN JOURNAL OF GENERAL PRACTICE, 21, 72-77. Author URL.
Ble A, Masoli JAH, Barry HE, Winder RE, Tavakoly B, Henley WE, Kuchel GA, Valderas JM, Melzer D, Richards SH, et al (2015). Any versus long-term prescribing of high risk medications in older people using 2012 Beers Criteria: results from three cross-sectional samples of primary care records for 2003/4, 2007/8 and 2011/12. BMC Geriatr, 15 Abstract.  Author URL.  Full text.
Klemp K, Dovey S, Valderas JM, Rohe J, Godycki-Cwirko M, Elliott P, Beyer M, Ferdin MG, Hoffmann B (2015). Developing a patient safety incident classification system for primary care. A literature review and Delphi-survey by the LINNEAUS collaboration on patient safety in primary care. EUROPEAN JOURNAL OF GENERAL PRACTICE, 21, 35-38. Author URL.
Esmail A, Valderas JM, Verstappen W, Godycki-Cwirko M, Wensing M (2015). Developing a research agenda for patient safety in primary care. Background, aims and output of the LINNEAUS collaboration on patient safety in primary care. Eur J Gen Pract, 21 Suppl, 3-7. Abstract.  Author URL.
Porter I, Valderas JM (2015). Development of a feedback form for routine clinical use of PROs in primary care for patients with multimorbidity. QUALITY OF LIFE RESEARCH, 24, 181-182. Author URL.
Greenhalgh J, Dalkin S, Gibbons E, Black N, Valderas JM, Wright J, Meads D, Lingard L, Wood L, Jackson J, et al (2015). How do health care providers respond to PROMs data to improve patient care? a realist synthesis. QUALITY OF LIFE RESEARCH, 24, 117-117. Author URL.
Ricci-Cabello I, Violán C, Foguet-Boreu Q, Mounce LTA, Valderas JM (2015). Impact of multi-morbidity on quality of healthcare and its implications for health policy, research and clinical practice. A scoping review. Eur J Gen Pract, 21(3), 192-202. Abstract.  Author URL.
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.
Trier H, Valderas JM, Wensing M, Martin HM, Egebart J (2015). Involving patients in patient safety programmes: a scoping review and consensus procedure by the LINNEAUS collaboration on patient safety in primary care. EUROPEAN JOURNAL OF GENERAL PRACTICE, 21, 56-61. Author URL.
Parker D, Wensing M, Esmail A, Valderas JM (2015). Measurement tools and process indicators of patient safety culture in primary care. A mixed methods study by the LINNEAUS collaboration on patient safety in primary care. Eur J Gen Pract, 21 Suppl, 26-30. Abstract.  Author URL.
Ricci-Cabello I, Gonçalves DC, Rojas-García A, Valderas JM (2015). Measuring experiences and outcomes of patient safety in primary care: a systematic review of available instruments. Fam Pract, 32(1), 106-119. Abstract.  Author URL.
Foguet-Boreu Q, Violán C, Rodriguez-Blanco T, Roso-Llorach A, Pons-Vigués M, Pujol-Ribera E, Cossio Gil Y, Valderas JM (2015). Multimorbidity Patterns in Elderly Primary Health Care Patients in a South Mediterranean European Region: a Cluster Analysis. PLoS One, 10(11). Abstract.  Author URL.  Full text.
Valderas JM (2015). Multimorbidity, not a health condition or complexity by another name. Eur J Gen Pract, 21(4), 213-214. Author URL.
Magin P, Dunbabin J, Goode S, Valderas JM, Levi C, D'Souza M, Marshall M, Barker D, Lasserson D (2015). Patients' responses to transient ischaemic attack symptoms: a cross-sectional questionnaire study in Australian general practices. Br J Gen Pract, 65(630), e24-e31. Abstract.  Author URL.
Islam MM, McRae IS, Yen L, Jowsey T, Valderas JM (2015). Time spent on health-related activities by senior Australians with chronic diseases: what is the role of multimorbidity and comorbidity?. Aust N Z J Public Health, 39(3), 277-283. Abstract.  Author URL.
Porter I, Valderas JM (2015). Use of PROs in clinical guidance for the management of chronic conditions in primary care in the United Kingdom. QUALITY OF LIFE RESEARCH, 24, 75-76. Author URL.
Le Reste JY, Nabbe P, Lingner H, Kasuba Lazic D, Assenova R, Munoz M, Sowinska A, Lygidakis C, Doerr C, Czachowski S, et al (2015). What research agenda could be generated from the European General Practice Research Network concept of Multimorbidity in Family Practice?. BMC Family Practice, 16(1).
Catala-Lopez F, Crespo-Facorro B, Vieta E, Valderas JM, Valencia A, Tabares-Seisdedos R (2014). Alzheimer's Disease and Cancer: Current Epidemiological Evidence for a Mutual Protection. NEUROEPIDEMIOLOGY, 42(2), 121-122. Author URL.
O′Neill B, Gonçalves D, Ricci-Cabello I, Ziebland S, Valderas J (2014). An Overview of Self-Administered Health Literacy Instruments. PLoS ONE, 9(12), e109110-e109110.
Garin O, Herdman M, Vilagut G, Ferrer M, Ribera A, Rajmil L, Valderas JM, Guillemin F, Revicki D, Alonso J, et al (2014). Assessing health-related quality of life in patients with heart failure: a systematic, standardized comparison of available measures. HEART FAILURE REVIEWS, 19(3), 359-367. Author URL.
Schmidt S, Garin O, Pardo Y, Valderas JM, Alonso J, Rebollo P, Rajmil L, Garcia-Forero C, Ferrer M, Grp EMPRO, et al (2014). Assessing quality of life in patients with prostate cancer: a systematic and standardized comparison of available instruments. QUALITY OF LIFE RESEARCH, 23(8), 2169-2181. Author URL.
Mavaddat N, Valderas JM, van der Linde R, Khaw KT, Kinmonth AL (2014). Association of self-rated health with multimorbidity, chronic disease and psychosocial factors in a large middle-aged and older cohort from general practice: a cross-sectional study. BMC FAMILY PRACTICE, 15 Author URL.  Full text.
Violan C, Foguet-Boreu Q, Roso-Llorach A, Rodriguez-Blanco T, Pons-Vigues M, Pujol-Ribera E, Angel Munoz-Perez M, Valderas JM (2014). Burden of multimorbidity, socioeconomic status and use of health services across stages of life in urban areas: a cross-sectional study. BMC PUBLIC HEALTH, 14 Author URL.  Full text.
Valderas JM, Avery A, Ricci-Cabello I (2014). Development of a measure of Patient-reported Experiences and Outcomes of Patient Safety in Primary Care: the PREOS-PC instrument. QUALITY OF LIFE RESEARCH, 23, 38-38. Author URL.
Schmidt S, Ferrer M, González M, González N, Valderas JM, Alonso J, Escobar A, Vrotsou K, EMPRO Group (2014). Evaluation of shoulder-specific patient-reported outcome measures: a systematic and standardized comparison of available evidence. J Shoulder Elbow Surg, 23(3), 434-444. Abstract.  Author URL.
Greenhalgh J, Dalkin S, Wright J, Black N, Valderas JM, Gibbons EJ, Meads D, Wood L, Mills C, Pawson R, et al (2014). Functionality and feedback: a protocol for a realist synthesis of the collation, interpretation and utilisation of PRO data to improve patient care. QUALITY OF LIFE RESEARCH, 23, 181-181. Author URL.
Greenhalgh J, Pawson R, Wright J, Black N, Valderas JM, Meads D, Gibbons E, Wood L, Wood C, Mills C, et al (2014). Functionality and feedback: a protocol for a realist synthesis of the collation, interpretation and utilisation of PROMs data to improve patient care. BMJ Open, 4(7). Abstract.  Author URL.  Full text.
Foguet-Boreu Q, Violan C, Roso-Llorach A, Rodriguez-Blanco T, Pons-Vigues M, Munoz-Perez MA, Pujol-Ribera E, Valderas JM (2014). Impact of multimorbidity: acute morbidity, area of residency and use of health services across the life span in a region of south Europe. BMC FAMILY PRACTICE, 15 Author URL.  Full text.
Griffiths RI, Gleeson ML, Valderas JM, Danese MD (2014). Impact of undetected comorbidity on treatment and outcomes of breast cancer. Int J Breast Cancer, 2014 Abstract.  Author URL.  Full text.
Catala-Lopez F, Suarez-Pinilla M, Suarez-Pinilla P, Valderas JM, Gomez-Beneyto M, Martinez S, Balanza-Martinez V, Climent J, Valencia A, McGrath J, et al (2014). Inverse and Direct Cancer Comorbidity in People with Central Nervous System Disorders: a Meta-Analysis of Cancer Incidence in 577,013 Participants of 50 Observational Studies. PSYCHOTHERAPY AND PSYCHOSOMATICS, 83(2), 89-105. Author URL.  Full text.
Islam MM, Valderas JM, Yen L, Dawda P, Jowsey T, McRae IS (2014). Multimorbidity and comorbidity of chronic diseases among the senior Australians: prevalence and patterns. PLoS One, 9(1). Abstract.  Author URL.  Full text.
Muth C, Beyer M, Fortin M, Rochon J, Oswald F, Valderas JM, Harder S, Glynn LG, Perera R, Freitag M, et al (2014). Multimorbidity's research challenges and priorities from a clinical perspective: the case of 'Mr Curran'. EUROPEAN JOURNAL OF GENERAL PRACTICE, 20(2), 139-147. Author URL.
Islam MM, Yen L, Valderas JM, McRae IS (2014). Out-of-pocket expenditure by Australian seniors with chronic disease: the effect of specific diseases and morbidity clusters. BMC PUBLIC HEALTH, 14 Author URL.  Full text.
Violan C, Foguet-Boreu Q, Flores-Mateo G, Salisbury C, Blom J, Freitag M, Glynn L, Muth C, Valderas JM (2014). Prevalence, determinants and patterns of multimorbidity in primary care: a systematic review of observational studies. PLoS One, 9(7). Abstract.  Author URL.  Full text.
Griffiths RI, Lindquist KJ, O'Malley CD, Gleeson ML, Duryea JL, Valderas JM, Danese MD (2014). Undiagnosed diabetes in breast, colorectal, lung, and prostate cancer: incidence and risk factors. ISRN Oncol, 2014 Abstract.  Author URL.
O'Neill B, Ziebland S, Valderas J, Lupiáñez-Villanueva F (2014). User-Generated Online Health Content: a Survey of Internet Users in the United Kingdom. Journal of Medical Internet Research, 16(4), e118-e118.
Kontopantelis E, Springate D, Reeves D, Ashcroft DM, Valderas JM, Doran T (2014). Withdrawing performance indicators: retrospective analysis of general practice performance under UK Quality and Outcomes Framework. BMJ, 348 Abstract.  Author URL.  Full text.
Violan C, Foguet-Boreu Q, Hermosilla-Perez E, Valderas JM, Bolibar B, Fabregas-Escurriola M, Brugulat-Guiteras P, Angel Munoz-Perez M (2013). Comparison of the information provided by electronic health records data and a population health survey to estimate prevalence of selected health conditions and multimorbidity. BMC PUBLIC HEALTH, 13 Author URL.  Full text.
Ricci-Cabello I, Goncalves DC, Valderas JM (2013). Development of a measure of patient reported experiences and outcomes of patient safety in general practices in England: the PREOS-PC instrument. QUALITY OF LIFE RESEARCH, 22 Author URL.
Villalonga Olives E, Garcia Forero C, Maydeu-Olivares A, Almansa J, Palacio Vieira JA, Valderas JM, Ferrer M, Rajmil L, Alonso J (2013). Environmental risk and protective factors of adolescents' and youths' mental health: differences between parents' appraisal and self-reports. QUALITY OF LIFE RESEARCH, 22(3), 613-622. Author URL.
Valderas JM (2013). Getting impatient about person-centred health care. Eur J Gen Pract, 19(3), 141-142. Author URL.
Palacio-Vieira J-A, Villalonga-Olives E, Maria Valderas J, Herdman M, Alonso J, Rajmil L (2013). Predictors of the use of healthcare services in children and adolescents in Spain. INTERNATIONAL JOURNAL OF PUBLIC HEALTH, 58(2), 207-215. Author URL.
Kontopantelis E, Reeves D, Valderas JM, Campbell S, Doran T (2013). Recorded quality of primary care for patients with diabetes in England before and after the introduction of a financial incentive scheme: a longitudinal observational study. BMJ QUALITY & SAFETY, 22(1), 53-64. Author URL.
Alonso J, Bartlett SJ, Rose M, Aaronson NK, Chaplin JE, Efficace F, Leplege A, Lu A, Tulsky DS, Raat H, et al (2013). The case for an international patient-reported outcomes measurement information system (PROMIS (R)) initiative. HEALTH AND QUALITY OF LIFE OUTCOMES, 11 Author URL.  Full text.
Salisbury C, Procter S, Stewart K, Bowen L, Purdy S, Ridd M, Valderas J, Blakeman T, Reeves D (2013). The content of general practice consultations: cross-sectional study based on video recordings. British Journal of General Practice, 63(616), 751-759.
Jowsey T, McRae IS, Valderas JM, Dugdale P, Phillips R, Bunton R, Gillespie J, Banfield M, Jones L, Kljakovic M, et al (2013). Time's Up. Descriptive Epidemiology of Multi-Morbidity and Time Spent on Health Related Activity by Older Australians: a Time Use Survey. PLOS ONE, 8(4). Author URL.  Full text.
Castellvi P, Ferrer M, Alonso J, en nombre del Comité Científico de BiblioPRO (2013). [The patient-reported outcomes in research: definition, impact, classification, measurement and assessment]. Med Clin (Barc), 141(8), 358-365. Author URL.
Harrison M, Reeves D, Harkness E, Valderas J, Kennedy A, Rogers A, Hann M, Bower P (2012). A secondary analysis of the moderating effects of depression and multimorbidity on the effectiveness of a chronic disease self-management programme. Patient Education and Counseling, 87(1), 67-73.
Goncalves DC, Gibbons EJ, Fitzpatrick R, Valderas JM (2012). A systematic review and narrative review of qualitative studies about the use of PROs in clinical practice. QUALITY OF LIFE RESEARCH, 21, 25-25. Author URL.
Valderas JM, Ferrer M, Mendivil J, Garin O, Rajmil L, Herdmann M, Alonso J, Goncalves DC (2012). Development and testing of standards for individualization of patient reported outcome (PRO) measures using EMPRO. QUALITY OF LIFE RESEARCH, 21, 43-43. Author URL.
Griffiths RI, Danese MD, Gleeson ML, Valderas JM (2012). Epidemiology and outcomes of previously undiagnosed diabetes in older women with breast cancer: an observational cohort study based on SEER-Medicare. BMC CANCER, 12 Author URL.  Full text.
Doran T, Kontopantelis E, Fullwood C, Lester H, Valderas JM, Campbell S (2012). Exempting dissenting patients from pay for performance schemes: retrospective analysis of exception reporting in the UK Quality and Outcomes Framework. BRITISH MEDICAL JOURNAL, 344 Author URL.  Full text.
Goncalves DC, Ricci-Cabello I, Valderas JM (2012). Identification and classification of individualized patient-reported outcome measures. QUALITY OF LIFE RESEARCH, 21, 113-114. Author URL.
Huntley AL, Johnson R, Purdy S, Valderas JM, Salisbury C (2012). Measures of Multimorbidity and Morbidity Burden for Use in Primary Care and Community Settings: a Systematic Review and Guide. ANNALS OF FAMILY MEDICINE, 10(2), 134-141. Author URL.
Valderas JM, Goncalves DC, Alonso J (2012). Patient reported outcome measures: a revised model-based classification system for research and clinical practice. QUALITY OF LIFE RESEARCH, 21, 104-105. Author URL.
Valderas JM, Fitzpatrick R, Roland M (2012). Using health status to measure NHS performance: another step into the dark for the health reform in England. BMJ Qual Saf, 21(4), 352-353. Abstract.  Author URL.
Doran T, Kontopantelis E, Valderas JM, Campbell S, Roland M, Salisbury C, Reeves D (2011). Effect of Financial Incentives on Incentivized and Nonincentivized Clinical Activities: Longitudinal Analysis of Data from the UK Quality and Outcomes Framework EDITORIAL COMMENT. OBSTETRICAL & GYNECOLOGICAL SURVEY, 66(11), 677-679. Author URL.
Doran T, Kontopantelis E, Valderas JM, Campbell S, Roland M, Salisbury C, Reeves D (2011). Effect of financial incentives on incentivised and non-incentivised clinical activities: longitudinal analysis of data from the UK Quality and Outcomes Framework. BRITISH MEDICAL JOURNAL, 342 Author URL.
Salisbury C, Johnson L, Purdy S, Valderas JM, Montgomery AA (2011). Epidemiology and impact of multimorbidity in primary care: a retrospective cohort study. BRITISH JOURNAL OF GENERAL PRACTICE, 61(582). Author URL.
Bower P, Macdonald W, Harkness E, Gask L, Kendrick T, Valderas JM, Dickens C, Blakeman T, Sibbald B (2011). Multimorbidity, service organization and clinical decision making in primary care: a qualitative study. Fam Pract, 28(5), 579-587. Abstract.  Author URL.
Tabares-Seisdedos R, Dumont N, Baudot A, Valderas JM, Climent J, Valencia A, Crespo-Facorro B, Vieta E, Gomez-Beneyto M, Martinez S, et al (2011). No paradox, no progress: inverse cancer comorbidity in people with other complex diseases. LANCET ONCOLOGY, 12(6), 604-608. Author URL.
Pueyo MJ, Baranda L, Valderas J, Starfield B, Rajmil L (2011). Papel del pediatra de atención primaria y coordinación con atención especializada. Anales de Pediatría, 75(4), 247-252.
Villalonga-Olives E, Forero CG, Erhart M, Palacio-Vieira JA, Valderas JM, Herdman M, Ferrer M, Rajmil L, Ravens-Sieberer U, Alonso J, et al (2011). Relationship Between Life Events and Psychosomatic Complaints During Adolescence/Youth: a Structural Equation Model Approach. JOURNAL OF ADOLESCENT HEALTH, 49(2), 199-205. Author URL.
Almansa J, Luis Ayuso-Mateos J, Garin O, Chatterji S, Kostanjsek N, Alonso J, Maria Valderas J, Cieza A, Raggi A, Svestkova O, et al (2011). The International Classification of Functioning, Disability and Health: development of capacity and performance scales. JOURNAL OF CLINICAL EPIDEMIOLOGY, 64(12), 1400-1411. Author URL.
Glynn LG, Valderas JM, Healy P, Burke E, Newell J, Gillespie P, Murphy AW (2011). The prevalence of multimorbidity in primary care and its effect on health care utilization and cost. FAMILY PRACTICE, 28(5), 516-523. Author URL.
Palacio-Vieira JA, Villalonga-Olives E, Alonso J, Valderas JM, Herdman M, Espallargues M, Berra S, Rajmil L (2010). Brief report: the KIDSCREEN follow-up study on Health-related Quality of Life (HRQoL) in Spanish children and adolescents. Pilot test and representativeness. Journal of Adolescence, 33(1), 227-231.
Campbell SM, Kontopantelis E, Reeves D, Valderas JM, Gaehl E, Small N, Roland MO (2010). Changes in Patient Experiences of Primary Care During Health Service Reforms in England Between 2003 and 2007. ANNALS OF FAMILY MEDICINE, 8(6), 499-506. Author URL.
Reeves D, Doran T, Valderas JM, Kontopantelis E, Trueman P, Sutton M, Campbell S, Lester H (2010). How to identify when a performance indicator has run its course. BMJ, 340 Author URL.
Harkness E, Macdonald W, Valderas J, Coventry P, Gask L, Bower P (2010). Identifying Psychosocial Interventions That Improve Both Physical and Mental Health in Patients with Diabetes: a systematic review and meta-analysis. Diabetes Care, 33(4), 926-930.
Villalonga-Olives E, Rojas-Farreras S, Vilagut G, Palacio-Vieira JA, Maria Valderas J, Herdman M, Ferrer M, Rajmil L, Alonso J (2010). Impact of recent life events on the health related quality of life of adolescents and youths: the role of gender and life events typologies in a follow-up study. HEALTH AND QUALITY OF LIFE OUTCOMES, 8 Author URL.
Feeny D, Valderas JM, Fayers P, Santana MJ (2010). Overview of Existing and Novel Methodologies for Testing the Effectiveness of Using Patient Reported Outcomes in Clinical Practice. QUALITY OF LIFE RESEARCH, 19, 11-11. Author URL.
Villalonga-Olives E, Forero CG, Erhart M, Palacio-Vieira JA, Valderas JM, Herdman M, Ferrer M, Rajmil L, Ravens-Sieberer U, Alonso J, et al (2010). RELATIONSHIP BETWEEN LIFE EVENTS AND PSYCHOSOMATIC COMPLAINTS DURING ADOLESCENCE/YOUTH: a STRUCTURAL EQUATION MODEL APPROACH. EPIDEMIOLOGIA & PREVENZIONE, 34(5-6), 52-53. Author URL.
Garin O, Ayuso-Mateos J, Almansa J, Nieto M, Chatterji S, Vilagut G, Alonso J, Cieza A, Svetskova O, Burger H, et al (2010). Validation of the "World Health Organization Disability Assessment Schedule, WHODAS-2" in patients with chronic diseases. Health and Quality of Life Outcomes, 8(1), 51-51.
Herdman M, Garin O, Vilagut G, Ribera A, Permanyer-Miralda G, Ferrer M, Rajmil L, Valderas JM, Alonso J (2009). ASSESSING THE QUALITY OF QUALITY OF LIFE MEASURES IN HEART FAILURE: a COMPARISON OF AVAILABLE INSTRUMENTS. VALUE IN HEALTH, 12(7), A340-A340. Author URL.
Valderas JM, Starfield B, Forrest CB, Sibbald B, Roland M (2009). Ambulatory Care Provided by Office-Based Specialists in the United States. ANNALS OF FAMILY MEDICINE, 7(2), 104-111. Author URL.
Valderas JM, Starfield B, Sibbald B, Salisbury C, Roland M (2009). Defining Comorbidity: Implications for Understanding Health and Health Services. ANNALS OF FAMILY MEDICINE, 7(4), 357-363. Author URL.
Rajmil L, Palacio-Vieira JA, Herdman M, Lopez-Aguila S, Villalonga-Olives E, Valderas JM, Espallargues M, Alonso J (2009). Effect on Health-related Quality of Life of changes in mental health in children and adolescents. HEALTH AND QUALITY OF LIFE OUTCOMES, 7 Author URL.
Valderas JM (2009). Identifying studies in Spanish population in PubMed. GACETA SANITARIA, 23(1), 82-82. Author URL.
Villalonga Olives E, Maydeu-Olivares A, Palacio-Vieira J, Valderas JM, Rajmil L, Alonso J (2009). RISK FACTORS THAT AFFECT MENTAL HEALTH IN YOUNGSTERS: STRUCTURAL EQUATION MODELING. GACETA SANITARIA, 23, 57-58. Author URL.
Valderas JM, Starfield B, Forrest CB, Rajmil L, Roland M, Sibbald B (2009). Routine care provided by specialists to children and adolescents in the United States (2002-2006). BMC Health Serv Res, 9 Abstract.  Author URL.  Full text.
Garin O, Nieto-Moreno M, Almansa J, Vilagut G, Villalonga-Olives E, Alonso J, Valderas JM, Ayuso JL, Ferrer M (2009). VALIDATION OF THE "WORLD HEALTH ORGANIZATION DISABILITY ASSESSMENT SCHEDULE, WHODAS-II". GACETA SANITARIA, 23, 53-54. Author URL.
Valderas JM, Kotzeva A, Espallargues M, Guyatt G, Ferrans CE, Halyard MY, Revicki DA, Symonds T, Parada A, Alonso J, et al (2008). A relevant study was missed in our systematic review on the impact of patient-reported outcomes in clinical practice. QUALITY OF LIFE RESEARCH, 17(6), 965-966. Author URL.
Palacio-Vieira JA, Villalonga-Olives E, Valderas JM, Espallargues M, Herdman M, Berra S, Alonso J, Rajmil L (2008). Changes in health-related quality of life (HRQoL) in a population-based sample of children and adolescents after 3 years of follow-up. QUALITY OF LIFE RESEARCH, 17(10), 1207-1215. Author URL.
Valderas JM, Ferrer M, Mendívil J, Garin O, Rajmil L, Herdman M, Alonso J, Scientific Committee on "Patient-Reported Outcomes" of the IRYSS Network (2008). Development of EMPRO: a tool for the standardized assessment of patient-reported outcome measures. Value Health, 11(4), 700-708. Abstract.  Author URL.
Vilagut G, Maria Valderas J, Ferrer M, Garin O, Lopez-Garcia E, Alonso J (2008). Interpretation of SF-36 and SF-12 questionnaires in Spain: physical and mental components. MEDICINA CLINICA, 130(19), 726-735. Author URL.
Valderas JM, Alonso J, Guyatt GH (2008). Measuring patient-reported outcomes: moving from clinical trials into clinical practice. MEDICAL JOURNAL OF AUSTRALIA, 189(2), 93-94. Author URL.
Valderas JM, Alonso J (2008). Patient reported outcome measures: a model-based classification system for research and clinical practice. Qual Life Res, 17(9), 1125-1135. Abstract.  Author URL.
Villalonga-Olives E, Valderas JM, Palacio-Vieira JA, Herdman M, Rajmil L, Alonso J (2008). The adaptation into Spanish of the Coddington Life Events Scales (CLES). QUALITY OF LIFE RESEARCH, 17(3), 447-452. Author URL.
Valderas JM, Kotzeva A, Espallargues M, Guyatt G, Ferrans CE, Halyard MY, Revicki DA, Symonds T, Parada A, Alonso J, et al (2008). The impact of measuring patient-reported outcomes in clinical practice: a systematic review of the literature. Qual Life Res, 17(2), 179-193. Abstract.  Author URL.
Valderas JM (2008). Treatment intensification does not always lead to better quality of care in patients with hypertension. ANNALS OF INTERNAL MEDICINE, 149(5), 362-362. Author URL.
Morcillo C, Valderas JM, Roca JM, Oliveró R, Núñez C, Sánchez M, Bechich S (2007). Computed Tomographic Measurement of Coronary Artery Calcification in the Assessment of Cardiovascular Risk: a Descriptive Study. Revista Española de Cardiología (English Edition), 60(3), 268-275.
Valderas JM, Starfield B, Salisbury C (2007). Definitions of chronic health conditions in childhood. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 298(14), 1636-1636. Author URL.
Guyatt GH, Ferrans CE, Halyard MY, Revicki DA, Symonds TL, Varricchio CG, Kotzeva A, Valderas JM, Alonso J, Clinical Significance Consensus Meeting Group, et al (2007). Exploration of the value of health-related quality-of-life information from clinical research and into clinical practice. Mayo Clin Proc, 82(10), 1229-1239. Abstract.  Author URL.
Valderas Martinez JM (2007). Geographic filters for PubMed. REVISTA ESPANOLA DE SALUD PUBLICA, 81(4), 421-422. Author URL.
Morcillo C, Valderas JM, Roca JM, Oliveró R, Núñez C, Sánchez M, Bechich S (2007). La determinación de calcio coronario con tomografía computarizada en la evaluación del riesgo cardiovascular: un estudio descriptivo. Revista Española de Cardiología, 60(3), 268-275.
Valderas JM (2007). Measurement of health and disability. LANCET, 370(9586), 483-484. Author URL.
Valderas JM, Starfield B, Roland M (2007). Multimorbidity's many challenges - a research priority in the UK. BRITISH MEDICAL JOURNAL, 334(7604), 1128-1128. Author URL.
Balagué M, María Valderas J, Bolíbar B (2007). Oportunidades y aspectos organizativos de la investigación en atención primaria. Medicina Clínica, 128(18), 711-714.
Codina García F, Morató I, Valderas JM, Rajmil L (2007). Rendimiento escolar y salud en adolescentes de Lloret de Mar (Girona). Atención Primaria, 39(11), 623-624.
Valderas JM, Alonso J (2007). Response to Cella et al, May 2006 - Supplement 1 medical care. MEDICAL CARE, 45(10), 1008-1008. Author URL.
Valderas JM (2007). Why do team-authored papers get cited more?. SCIENCE, 317(5844), 1496-1496. Author URL.
García FC, Morató I, Valderas JM, Rajmil L (2007). [School performance and health in adolescents in Lloret de Mar (Girona)]. Aten Primaria, 39(11), 623-624. Author URL.
Valderas Martínez JM (2007). [Use of geographic restrictions in PubMed]. Rev Esp Salud Publica, 81(4), 421-422. Author URL.
Valderas JM, Mendivil J, Parada A, Losada-Yáñez M, Alonso J (2006). Construcción de un filtro geográfico para la identificación en PubMed de estudios realizados en España. Revista Española de Cardiología, 59(12), 1244-1251.
Tarrado X, Castañón M, Thió M, Valderas JM, Garcia Aparicio L, Morales L (2005). Comparative Study between Isolated Intestinal Perforation and Necrotizing Enterocolitis. European Journal of Pediatric Surgery, 15(2), 88-94.
Vilagut G, Ferrer M, Rajmil L, Rebollo P, Permanyer-Miralda G, Quintana JM, Santed R, Valderas JM, Ribera A, Domingo-Salvany A, et al (2005). El Cuestionario de Salud SF-36 español: una década de experiencia y nuevos desarrollos. Gaceta Sanitaria, 19(2), 135-150.
Morcillo C, Valderas JM, Aguado O, Delás J, Sort D, Pujadas R, Rosell F (2005). Evaluación de una intervención domiciliaria en pacientes con insuficiencia cardíaca. Resultados de un estudio aleatorizado. Revista Española de Cardiología, 58(6), 618-625.
Rebollo P, Valderas JM, Ortega F (2005). Evolución en España de los impedimentos descritos para la utilización, en la práctica clínica, de las mediciones del estado de salud percibido. Medicina Clínica, 125(18), 703-705.
María Valderas J, Ferrer M, Alonso J (2005). Instrumentos de medida de calidad de vida relacionada con la salud y de otros resultados percibidos por los pacientes. Medicina Clínica, 125, 56-60.
Antoñanzas F, Rodríguez R, Antonio Sacristán J, Illa R (2005). Los medicamentos en la Unión Europea: el tándem comercio-salud. Gaceta Sanitaria, 19(2), 151-167.
Valderas JM, Rue M, Guyatt G, Alonso J (2005). The impact of the VF-14 index, a perceived visual function measure, in the routine management of cataract patients. Quality of Life Research, 14(7), 1743-1753.
Valderas JM, Ferrer M, Alonso J (2005). [Health-related quality of life instruments and other patient-reported outcomes]. Med Clin (Barc), 125 Suppl 1, 56-60. Abstract.  Author URL.
Vilagut G, Ferrer M, Rajmil L, Rebollo P, Permanyer-Miralda G, Quintana JM, Santed R, Valderas JM, Ribera A, Domingo-Salvany A, et al (2005). [The Spanish version of the Short Form 36 Health Survey: a decade of experience and new developments]. Gac Sanit, 19(2), 135-150. Abstract.  Author URL.
Valderas JM, Alonso J, Prieto L, Espallargues M, Castells X (2004). Content-based interpretation aids for health-related quality of life measures in clinical practice. An example for the visual function index (VF-14). Quality of Life Research, 13(1), 35-44.
Sampietro-Colom L, Espallargues M, Reina MD, Marsó E, Valderas JM, Estrada MD (2004). Opiniones, vivencias y percepciones de los ciudadanos en torno a las listas de espera para cirugía electiva de catarata y artroplastia de cadera y rodilla. Atención Primaria, 33(2), 86-94.
Sampietro-Colom L, Espallargues M, Reina MD, Marsó E, Valderas JM, Estrada MD (2004). [Citizens opinions, experiences and perceptions about waiting lists for elective cataract surgery and hip and knee replacement. ]. Aten Primaria, 33(2), 86-94. Abstract.  Author URL.
Valderas Martínez JM, Ferrer Menduiña X (2004). [The difficult measurement of inhalation technique]. Aten Primaria, 33(4). Author URL.
Espallargues M, Valderas JM, Alonso J (2000). Provision of Feedback on Perceived Health Status to Health Care Professionals. Medical Care, 38(2), 175-186.

Reports

Valderas Martinez JM, Ricci-Cabello N, Prasopa-Plazier N, Wensing M, Santana MJ, Kaitiritimba R, Vazquez Curiel E, Murphy M (2016). Patient Engagement: WHO Technical Series on Safer Primary Care. World Health Organisation,  Geneva, World Health Organisation. 25 pages.  Full text.

Publications by year


2017

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
Ricci-Cabello I, Saletti-Cuesta L, Slight SP, Valderas JM (2017). Identifying patient-centred recommendations for improving patient safety in General Practices in England: a qualitative content analysis of free-text responses using the Patient Reported Experiences and Outcomes of Safety in Primary Care (PREOS-PC) questionnaire. Health Expect 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.

2016

Stevens S, Valderas JM, Doran T, Perera R, Kontopantelis E (2016). Analysing indicators of performance, satisfaction, or safety using empirical logit transformation. BMJ, 352 Author URL.
Kontopantelis E, Springate DA, Ashcroft DM, Valderas JM, van der Veer SN, Reeves D, Guthrie B, Doran T (2016). Associations between exemption and survival outcomes in the UK's primary care pay-for-performance programme: a retrospective cohort study. BMJ Qual Saf, 25(9), 657-670. Abstract.  Author URL.  Full text.
Gibbons C, Bower P, Lovell K, Valderas J, Skevington S (2016). Electronic Quality of Life Assessment Using Computer-Adaptive Testing. Journal of Medical Internet Research, 18(9), e240-e240.
Porter I, Gonçalves-Bradley D, Ricci-Cabello I, Gibbons C, Gangannagaripalli J, Fitzpatrick R, Black N, Greenhalgh J, Valderas JM (2016). Framework and guidance for implementing patient-reported outcomes in clinical practice: evidence, challenges and opportunities. J Comp Eff Res, 5(5), 507-519. Abstract.  Author URL.
Ricci-Cabello I, Avery AJ, Reeves D, Kadam UT, Valderas JM (2016). Measuring Patient Safety in Primary Care: the Development and Validation of the "Patient Reported Experiences and Outcomes of Safety in Primary Care" (PREOS-PC). Ann Fam Med, 14(3), 253-261. Abstract.  Author URL.
Valderas Martinez JM, Ricci-Cabello N, Prasopa-Plazier N, Wensing M, Santana MJ, Kaitiritimba R, Vazquez Curiel E, Murphy M (2016). Patient Engagement: WHO Technical Series on Safer Primary Care. World Health Organisation,  Geneva, World Health Organisation. 25 pages.  Full text.
Black N, Burke L, Forrest CB, Sieberer UHR, Ahmed S, Valderas JM, Bartlett SJ, Alonso J (2016). Patient-reported outcomes: pathways to better health, better services, and better societies. Qual Life Res, 25(5), 1103-1112. Abstract.  Author URL.
Ricci-Cabello I, Pons-Vigués M, Berenguera A, Pujol-Ribera E, Slight SP, Valderas JM (2016). Patients' perceptions and experiences of patient safety in primary care in England. Fam Pract, 33(5), 535-542. Abstract.  Author URL.
Muth C, Harder S, Uhlmann L, Rochon J, Fullerton B, Güthlin C, Erler A, Beyer M, van den Akker M, Perera R, et al (2016). Pilot study to test the feasibility of a trial design and complex intervention on PRIoritising MUltimedication in Multimorbidity in general practices (PRIMUMpilot). BMJ Open, 6(7). Abstract.  Author URL.  Full text.
Violán C, Foguet-Boreu Q, Roso-Llorach A, Rodriguez-Blanco T, Pons-Vigués M, Pujol-Ribera E, Valderas JM (2016). [Multimorbidity patterns in young adults in Catalonia: an analysis of clusters]. Aten Primaria, 48(7), 479-492. Abstract.  Author URL.

2015

Verstappen W, Gaal S, Bowie P, Parker D, Lainer M, Valderas JM, Wensing M, Esmail A (2015). A research agenda on patient safety in primary care. Recommendations by the LINNEAUS collaboration on patient safety in primary care. EUROPEAN JOURNAL OF GENERAL PRACTICE, 21, 72-77. Author URL.
Ble A, Masoli JAH, Barry HE, Winder RE, Tavakoly B, Henley WE, Kuchel GA, Valderas JM, Melzer D, Richards SH, et al (2015). Any versus long-term prescribing of high risk medications in older people using 2012 Beers Criteria: results from three cross-sectional samples of primary care records for 2003/4, 2007/8 and 2011/12. BMC Geriatr, 15 Abstract.  Author URL.  Full text.
Klemp K, Dovey S, Valderas JM, Rohe J, Godycki-Cwirko M, Elliott P, Beyer M, Ferdin MG, Hoffmann B (2015). Developing a patient safety incident classification system for primary care. A literature review and Delphi-survey by the LINNEAUS collaboration on patient safety in primary care. EUROPEAN JOURNAL OF GENERAL PRACTICE, 21, 35-38. Author URL.
Esmail A, Valderas JM, Verstappen W, Godycki-Cwirko M, Wensing M (2015). Developing a research agenda for patient safety in primary care. Background, aims and output of the LINNEAUS collaboration on patient safety in primary care. Eur J Gen Pract, 21 Suppl, 3-7. Abstract.  Author URL.
Porter I, Valderas JM (2015). Development of a feedback form for routine clinical use of PROs in primary care for patients with multimorbidity. QUALITY OF LIFE RESEARCH, 24, 181-182. Author URL.
Greenhalgh J, Dalkin S, Gibbons E, Black N, Valderas JM, Wright J, Meads D, Lingard L, Wood L, Jackson J, et al (2015). How do health care providers respond to PROMs data to improve patient care? a realist synthesis. QUALITY OF LIFE RESEARCH, 24, 117-117. Author URL.
Ricci-Cabello I, Violán C, Foguet-Boreu Q, Mounce LTA, Valderas JM (2015). Impact of multi-morbidity on quality of healthcare and its implications for health policy, research and clinical practice. A scoping review. Eur J Gen Pract, 21(3), 192-202. Abstract.  Author URL.
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.
Trier H, Valderas JM, Wensing M, Martin HM, Egebart J (2015). Involving patients in patient safety programmes: a scoping review and consensus procedure by the LINNEAUS collaboration on patient safety in primary care. EUROPEAN JOURNAL OF GENERAL PRACTICE, 21, 56-61. Author URL.
Parker D, Wensing M, Esmail A, Valderas JM (2015). Measurement tools and process indicators of patient safety culture in primary care. A mixed methods study by the LINNEAUS collaboration on patient safety in primary care. Eur J Gen Pract, 21 Suppl, 26-30. Abstract.  Author URL.
Ricci-Cabello I, Gonçalves DC, Rojas-García A, Valderas JM (2015). Measuring experiences and outcomes of patient safety in primary care: a systematic review of available instruments. Fam Pract, 32(1), 106-119. Abstract.  Author URL.
Foguet-Boreu Q, Violán C, Rodriguez-Blanco T, Roso-Llorach A, Pons-Vigués M, Pujol-Ribera E, Cossio Gil Y, Valderas JM (2015). Multimorbidity Patterns in Elderly Primary Health Care Patients in a South Mediterranean European Region: a Cluster Analysis. PLoS One, 10(11). Abstract.  Author URL.  Full text.
Valderas JM (2015). Multimorbidity, not a health condition or complexity by another name. Eur J Gen Pract, 21(4), 213-214. Author URL.
Magin P, Dunbabin J, Goode S, Valderas JM, Levi C, D'Souza M, Marshall M, Barker D, Lasserson D (2015). Patients' responses to transient ischaemic attack symptoms: a cross-sectional questionnaire study in Australian general practices. Br J Gen Pract, 65(630), e24-e31. Abstract.  Author URL.
Islam MM, McRae IS, Yen L, Jowsey T, Valderas JM (2015). Time spent on health-related activities by senior Australians with chronic diseases: what is the role of multimorbidity and comorbidity?. Aust N Z J Public Health, 39(3), 277-283. Abstract.  Author URL.
Porter I, Valderas JM (2015). Use of PROs in clinical guidance for the management of chronic conditions in primary care in the United Kingdom. QUALITY OF LIFE RESEARCH, 24, 75-76. Author URL.
Le Reste JY, Nabbe P, Lingner H, Kasuba Lazic D, Assenova R, Munoz M, Sowinska A, Lygidakis C, Doerr C, Czachowski S, et al (2015). What research agenda could be generated from the European General Practice Research Network concept of Multimorbidity in Family Practice?. BMC Family Practice, 16(1).

2014

Catala-Lopez F, Crespo-Facorro B, Vieta E, Valderas JM, Valencia A, Tabares-Seisdedos R (2014). Alzheimer's Disease and Cancer: Current Epidemiological Evidence for a Mutual Protection. NEUROEPIDEMIOLOGY, 42(2), 121-122. Author URL.
O′Neill B, Gonçalves D, Ricci-Cabello I, Ziebland S, Valderas J (2014). An Overview of Self-Administered Health Literacy Instruments. PLoS ONE, 9(12), e109110-e109110.
Garin O, Herdman M, Vilagut G, Ferrer M, Ribera A, Rajmil L, Valderas JM, Guillemin F, Revicki D, Alonso J, et al (2014). Assessing health-related quality of life in patients with heart failure: a systematic, standardized comparison of available measures. HEART FAILURE REVIEWS, 19(3), 359-367. Author URL.
Schmidt S, Garin O, Pardo Y, Valderas JM, Alonso J, Rebollo P, Rajmil L, Garcia-Forero C, Ferrer M, Grp EMPRO, et al (2014). Assessing quality of life in patients with prostate cancer: a systematic and standardized comparison of available instruments. QUALITY OF LIFE RESEARCH, 23(8), 2169-2181. Author URL.
Mavaddat N, Valderas JM, van der Linde R, Khaw KT, Kinmonth AL (2014). Association of self-rated health with multimorbidity, chronic disease and psychosocial factors in a large middle-aged and older cohort from general practice: a cross-sectional study. BMC FAMILY PRACTICE, 15 Author URL.  Full text.
Violan C, Foguet-Boreu Q, Roso-Llorach A, Rodriguez-Blanco T, Pons-Vigues M, Pujol-Ribera E, Angel Munoz-Perez M, Valderas JM (2014). Burden of multimorbidity, socioeconomic status and use of health services across stages of life in urban areas: a cross-sectional study. BMC PUBLIC HEALTH, 14 Author URL.  Full text.
Valderas JM, Avery A, Ricci-Cabello I (2014). Development of a measure of Patient-reported Experiences and Outcomes of Patient Safety in Primary Care: the PREOS-PC instrument. QUALITY OF LIFE RESEARCH, 23, 38-38. Author URL.
Schmidt S, Ferrer M, González M, González N, Valderas JM, Alonso J, Escobar A, Vrotsou K, EMPRO Group (2014). Evaluation of shoulder-specific patient-reported outcome measures: a systematic and standardized comparison of available evidence. J Shoulder Elbow Surg, 23(3), 434-444. Abstract.  Author URL.
Greenhalgh J, Dalkin S, Wright J, Black N, Valderas JM, Gibbons EJ, Meads D, Wood L, Mills C, Pawson R, et al (2014). Functionality and feedback: a protocol for a realist synthesis of the collation, interpretation and utilisation of PRO data to improve patient care. QUALITY OF LIFE RESEARCH, 23, 181-181. Author URL.
Greenhalgh J, Pawson R, Wright J, Black N, Valderas JM, Meads D, Gibbons E, Wood L, Wood C, Mills C, et al (2014). Functionality and feedback: a protocol for a realist synthesis of the collation, interpretation and utilisation of PROMs data to improve patient care. BMJ Open, 4(7). Abstract.  Author URL.  Full text.
Foguet-Boreu Q, Violan C, Roso-Llorach A, Rodriguez-Blanco T, Pons-Vigues M, Munoz-Perez MA, Pujol-Ribera E, Valderas JM (2014). Impact of multimorbidity: acute morbidity, area of residency and use of health services across the life span in a region of south Europe. BMC FAMILY PRACTICE, 15 Author URL.  Full text.
Griffiths RI, Gleeson ML, Valderas JM, Danese MD (2014). Impact of undetected comorbidity on treatment and outcomes of breast cancer. Int J Breast Cancer, 2014 Abstract.  Author URL.  Full text.
Catala-Lopez F, Suarez-Pinilla M, Suarez-Pinilla P, Valderas JM, Gomez-Beneyto M, Martinez S, Balanza-Martinez V, Climent J, Valencia A, McGrath J, et al (2014). Inverse and Direct Cancer Comorbidity in People with Central Nervous System Disorders: a Meta-Analysis of Cancer Incidence in 577,013 Participants of 50 Observational Studies. PSYCHOTHERAPY AND PSYCHOSOMATICS, 83(2), 89-105. Author URL.  Full text.
Islam MM, Valderas JM, Yen L, Dawda P, Jowsey T, McRae IS (2014). Multimorbidity and comorbidity of chronic diseases among the senior Australians: prevalence and patterns. PLoS One, 9(1). Abstract.  Author URL.  Full text.
Muth C, Beyer M, Fortin M, Rochon J, Oswald F, Valderas JM, Harder S, Glynn LG, Perera R, Freitag M, et al (2014). Multimorbidity's research challenges and priorities from a clinical perspective: the case of 'Mr Curran'. EUROPEAN JOURNAL OF GENERAL PRACTICE, 20(2), 139-147. Author URL.
Islam MM, Yen L, Valderas JM, McRae IS (2014). Out-of-pocket expenditure by Australian seniors with chronic disease: the effect of specific diseases and morbidity clusters. BMC PUBLIC HEALTH, 14 Author URL.  Full text.
Violan C, Foguet-Boreu Q, Flores-Mateo G, Salisbury C, Blom J, Freitag M, Glynn L, Muth C, Valderas JM (2014). Prevalence, determinants and patterns of multimorbidity in primary care: a systematic review of observational studies. PLoS One, 9(7). Abstract.  Author URL.  Full text.
Griffiths RI, Lindquist KJ, O'Malley CD, Gleeson ML, Duryea JL, Valderas JM, Danese MD (2014). Undiagnosed diabetes in breast, colorectal, lung, and prostate cancer: incidence and risk factors. ISRN Oncol, 2014 Abstract.  Author URL.
O'Neill B, Ziebland S, Valderas J, Lupiáñez-Villanueva F (2014). User-Generated Online Health Content: a Survey of Internet Users in the United Kingdom. Journal of Medical Internet Research, 16(4), e118-e118.
Kontopantelis E, Springate D, Reeves D, Ashcroft DM, Valderas JM, Doran T (2014). Withdrawing performance indicators: retrospective analysis of general practice performance under UK Quality and Outcomes Framework. BMJ, 348 Abstract.  Author URL.  Full text.

2013

Violan C, Foguet-Boreu Q, Hermosilla-Perez E, Valderas JM, Bolibar B, Fabregas-Escurriola M, Brugulat-Guiteras P, Angel Munoz-Perez M (2013). Comparison of the information provided by electronic health records data and a population health survey to estimate prevalence of selected health conditions and multimorbidity. BMC PUBLIC HEALTH, 13 Author URL.  Full text.
Ricci-Cabello I, Goncalves DC, Valderas JM (2013). Development of a measure of patient reported experiences and outcomes of patient safety in general practices in England: the PREOS-PC instrument. QUALITY OF LIFE RESEARCH, 22 Author URL.
Villalonga Olives E, Garcia Forero C, Maydeu-Olivares A, Almansa J, Palacio Vieira JA, Valderas JM, Ferrer M, Rajmil L, Alonso J (2013). Environmental risk and protective factors of adolescents' and youths' mental health: differences between parents' appraisal and self-reports. QUALITY OF LIFE RESEARCH, 22(3), 613-622. Author URL.
Valderas JM (2013). Getting impatient about person-centred health care. Eur J Gen Pract, 19(3), 141-142. Author URL.
Palacio-Vieira J-A, Villalonga-Olives E, Maria Valderas J, Herdman M, Alonso J, Rajmil L (2013). Predictors of the use of healthcare services in children and adolescents in Spain. INTERNATIONAL JOURNAL OF PUBLIC HEALTH, 58(2), 207-215. Author URL.
Kontopantelis E, Reeves D, Valderas JM, Campbell S, Doran T (2013). Recorded quality of primary care for patients with diabetes in England before and after the introduction of a financial incentive scheme: a longitudinal observational study. BMJ QUALITY & SAFETY, 22(1), 53-64. Author URL.
Alonso J, Bartlett SJ, Rose M, Aaronson NK, Chaplin JE, Efficace F, Leplege A, Lu A, Tulsky DS, Raat H, et al (2013). The case for an international patient-reported outcomes measurement information system (PROMIS (R)) initiative. HEALTH AND QUALITY OF LIFE OUTCOMES, 11 Author URL.  Full text.
Salisbury C, Procter S, Stewart K, Bowen L, Purdy S, Ridd M, Valderas J, Blakeman T, Reeves D (2013). The content of general practice consultations: cross-sectional study based on video recordings. British Journal of General Practice, 63(616), 751-759.
Jowsey T, McRae IS, Valderas JM, Dugdale P, Phillips R, Bunton R, Gillespie J, Banfield M, Jones L, Kljakovic M, et al (2013). Time's Up. Descriptive Epidemiology of Multi-Morbidity and Time Spent on Health Related Activity by Older Australians: a Time Use Survey. PLOS ONE, 8(4). Author URL.  Full text.
Castellvi P, Ferrer M, Alonso J, en nombre del Comité Científico de BiblioPRO (2013). [The patient-reported outcomes in research: definition, impact, classification, measurement and assessment]. Med Clin (Barc), 141(8), 358-365. Author URL.

2012

Harrison M, Reeves D, Harkness E, Valderas J, Kennedy A, Rogers A, Hann M, Bower P (2012). A secondary analysis of the moderating effects of depression and multimorbidity on the effectiveness of a chronic disease self-management programme. Patient Education and Counseling, 87(1), 67-73.
Goncalves DC, Gibbons EJ, Fitzpatrick R, Valderas JM (2012). A systematic review and narrative review of qualitative studies about the use of PROs in clinical practice. QUALITY OF LIFE RESEARCH, 21, 25-25. Author URL.
Valderas JM, Ferrer M, Mendivil J, Garin O, Rajmil L, Herdmann M, Alonso J, Goncalves DC (2012). Development and testing of standards for individualization of patient reported outcome (PRO) measures using EMPRO. QUALITY OF LIFE RESEARCH, 21, 43-43. Author URL.
Griffiths RI, Danese MD, Gleeson ML, Valderas JM (2012). Epidemiology and outcomes of previously undiagnosed diabetes in older women with breast cancer: an observational cohort study based on SEER-Medicare. BMC CANCER, 12 Author URL.  Full text.
Doran T, Kontopantelis E, Fullwood C, Lester H, Valderas JM, Campbell S (2012). Exempting dissenting patients from pay for performance schemes: retrospective analysis of exception reporting in the UK Quality and Outcomes Framework. BRITISH MEDICAL JOURNAL, 344 Author URL.  Full text.
Goncalves DC, Ricci-Cabello I, Valderas JM (2012). Identification and classification of individualized patient-reported outcome measures. QUALITY OF LIFE RESEARCH, 21, 113-114. Author URL.
Huntley AL, Johnson R, Purdy S, Valderas JM, Salisbury C (2012). Measures of Multimorbidity and Morbidity Burden for Use in Primary Care and Community Settings: a Systematic Review and Guide. ANNALS OF FAMILY MEDICINE, 10(2), 134-141. Author URL.
Valderas JM, Goncalves DC, Alonso J (2012). Patient reported outcome measures: a revised model-based classification system for research and clinical practice. QUALITY OF LIFE RESEARCH, 21, 104-105. Author URL.
Valderas JM, Fitzpatrick R, Roland M (2012). Using health status to measure NHS performance: another step into the dark for the health reform in England. BMJ Qual Saf, 21(4), 352-353. Abstract.  Author URL.

2011

Doran T, Kontopantelis E, Valderas JM, Campbell S, Roland M, Salisbury C, Reeves D (2011). Effect of Financial Incentives on Incentivized and Nonincentivized Clinical Activities: Longitudinal Analysis of Data from the UK Quality and Outcomes Framework EDITORIAL COMMENT. OBSTETRICAL & GYNECOLOGICAL SURVEY, 66(11), 677-679. Author URL.
Doran T, Kontopantelis E, Valderas JM, Campbell S, Roland M, Salisbury C, Reeves D (2011). Effect of financial incentives on incentivised and non-incentivised clinical activities: longitudinal analysis of data from the UK Quality and Outcomes Framework. BRITISH MEDICAL JOURNAL, 342 Author URL.
Salisbury C, Johnson L, Purdy S, Valderas JM, Montgomery AA (2011). Epidemiology and impact of multimorbidity in primary care: a retrospective cohort study. BRITISH JOURNAL OF GENERAL PRACTICE, 61(582). Author URL.
Bower P, Macdonald W, Harkness E, Gask L, Kendrick T, Valderas JM, Dickens C, Blakeman T, Sibbald B (2011). Multimorbidity, service organization and clinical decision making in primary care: a qualitative study. Fam Pract, 28(5), 579-587. Abstract.  Author URL.
Tabares-Seisdedos R, Dumont N, Baudot A, Valderas JM, Climent J, Valencia A, Crespo-Facorro B, Vieta E, Gomez-Beneyto M, Martinez S, et al (2011). No paradox, no progress: inverse cancer comorbidity in people with other complex diseases. LANCET ONCOLOGY, 12(6), 604-608. Author URL.
Pueyo MJ, Baranda L, Valderas J, Starfield B, Rajmil L (2011). Papel del pediatra de atención primaria y coordinación con atención especializada. Anales de Pediatría, 75(4), 247-252.
Villalonga-Olives E, Forero CG, Erhart M, Palacio-Vieira JA, Valderas JM, Herdman M, Ferrer M, Rajmil L, Ravens-Sieberer U, Alonso J, et al (2011). Relationship Between Life Events and Psychosomatic Complaints During Adolescence/Youth: a Structural Equation Model Approach. JOURNAL OF ADOLESCENT HEALTH, 49(2), 199-205. Author URL.
Almansa J, Luis Ayuso-Mateos J, Garin O, Chatterji S, Kostanjsek N, Alonso J, Maria Valderas J, Cieza A, Raggi A, Svestkova O, et al (2011). The International Classification of Functioning, Disability and Health: development of capacity and performance scales. JOURNAL OF CLINICAL EPIDEMIOLOGY, 64(12), 1400-1411. Author URL.
Glynn LG, Valderas JM, Healy P, Burke E, Newell J, Gillespie P, Murphy AW (2011). The prevalence of multimorbidity in primary care and its effect on health care utilization and cost. FAMILY PRACTICE, 28(5), 516-523. Author URL.

2010

Palacio-Vieira JA, Villalonga-Olives E, Alonso J, Valderas JM, Herdman M, Espallargues M, Berra S, Rajmil L (2010). Brief report: the KIDSCREEN follow-up study on Health-related Quality of Life (HRQoL) in Spanish children and adolescents. Pilot test and representativeness. Journal of Adolescence, 33(1), 227-231.
Campbell SM, Kontopantelis E, Reeves D, Valderas JM, Gaehl E, Small N, Roland MO (2010). Changes in Patient Experiences of Primary Care During Health Service Reforms in England Between 2003 and 2007. ANNALS OF FAMILY MEDICINE, 8(6), 499-506. Author URL.
Reeves D, Doran T, Valderas JM, Kontopantelis E, Trueman P, Sutton M, Campbell S, Lester H (2010). How to identify when a performance indicator has run its course. BMJ, 340 Author URL.
Harkness E, Macdonald W, Valderas J, Coventry P, Gask L, Bower P (2010). Identifying Psychosocial Interventions That Improve Both Physical and Mental Health in Patients with Diabetes: a systematic review and meta-analysis. Diabetes Care, 33(4), 926-930.
Villalonga-Olives E, Rojas-Farreras S, Vilagut G, Palacio-Vieira JA, Maria Valderas J, Herdman M, Ferrer M, Rajmil L, Alonso J (2010). Impact of recent life events on the health related quality of life of adolescents and youths: the role of gender and life events typologies in a follow-up study. HEALTH AND QUALITY OF LIFE OUTCOMES, 8 Author URL.
Feeny D, Valderas JM, Fayers P, Santana MJ (2010). Overview of Existing and Novel Methodologies for Testing the Effectiveness of Using Patient Reported Outcomes in Clinical Practice. QUALITY OF LIFE RESEARCH, 19, 11-11. Author URL.
Villalonga-Olives E, Forero CG, Erhart M, Palacio-Vieira JA, Valderas JM, Herdman M, Ferrer M, Rajmil L, Ravens-Sieberer U, Alonso J, et al (2010). RELATIONSHIP BETWEEN LIFE EVENTS AND PSYCHOSOMATIC COMPLAINTS DURING ADOLESCENCE/YOUTH: a STRUCTURAL EQUATION MODEL APPROACH. EPIDEMIOLOGIA & PREVENZIONE, 34(5-6), 52-53. Author URL.
Garin O, Ayuso-Mateos J, Almansa J, Nieto M, Chatterji S, Vilagut G, Alonso J, Cieza A, Svetskova O, Burger H, et al (2010). Validation of the "World Health Organization Disability Assessment Schedule, WHODAS-2" in patients with chronic diseases. Health and Quality of Life Outcomes, 8(1), 51-51.

2009

Herdman M, Garin O, Vilagut G, Ribera A, Permanyer-Miralda G, Ferrer M, Rajmil L, Valderas JM, Alonso J (2009). ASSESSING THE QUALITY OF QUALITY OF LIFE MEASURES IN HEART FAILURE: a COMPARISON OF AVAILABLE INSTRUMENTS. VALUE IN HEALTH, 12(7), A340-A340. Author URL.
Valderas JM, Starfield B, Forrest CB, Sibbald B, Roland M (2009). Ambulatory Care Provided by Office-Based Specialists in the United States. ANNALS OF FAMILY MEDICINE, 7(2), 104-111. Author URL.
Valderas JM, Starfield B, Sibbald B, Salisbury C, Roland M (2009). Defining Comorbidity: Implications for Understanding Health and Health Services. ANNALS OF FAMILY MEDICINE, 7(4), 357-363. Author URL.
Rajmil L, Palacio-Vieira JA, Herdman M, Lopez-Aguila S, Villalonga-Olives E, Valderas JM, Espallargues M, Alonso J (2009). Effect on Health-related Quality of Life of changes in mental health in children and adolescents. HEALTH AND QUALITY OF LIFE OUTCOMES, 7 Author URL.
Valderas JM (2009). Identifying studies in Spanish population in PubMed. GACETA SANITARIA, 23(1), 82-82. Author URL.
Villalonga Olives E, Maydeu-Olivares A, Palacio-Vieira J, Valderas JM, Rajmil L, Alonso J (2009). RISK FACTORS THAT AFFECT MENTAL HEALTH IN YOUNGSTERS: STRUCTURAL EQUATION MODELING. GACETA SANITARIA, 23, 57-58. Author URL.
Valderas JM, Starfield B, Forrest CB, Rajmil L, Roland M, Sibbald B (2009). Routine care provided by specialists to children and adolescents in the United States (2002-2006). BMC Health Serv Res, 9 Abstract.  Author URL.  Full text.
Garin O, Nieto-Moreno M, Almansa J, Vilagut G, Villalonga-Olives E, Alonso J, Valderas JM, Ayuso JL, Ferrer M (2009). VALIDATION OF THE "WORLD HEALTH ORGANIZATION DISABILITY ASSESSMENT SCHEDULE, WHODAS-II". GACETA SANITARIA, 23, 53-54. Author URL.

2008

Valderas JM, Kotzeva A, Espallargues M, Guyatt G, Ferrans CE, Halyard MY, Revicki DA, Symonds T, Parada A, Alonso J, et al (2008). A relevant study was missed in our systematic review on the impact of patient-reported outcomes in clinical practice. QUALITY OF LIFE RESEARCH, 17(6), 965-966. Author URL.
Palacio-Vieira JA, Villalonga-Olives E, Valderas JM, Espallargues M, Herdman M, Berra S, Alonso J, Rajmil L (2008). Changes in health-related quality of life (HRQoL) in a population-based sample of children and adolescents after 3 years of follow-up. QUALITY OF LIFE RESEARCH, 17(10), 1207-1215. Author URL.
Valderas JM, Ferrer M, Mendívil J, Garin O, Rajmil L, Herdman M, Alonso J, Scientific Committee on "Patient-Reported Outcomes" of the IRYSS Network (2008). Development of EMPRO: a tool for the standardized assessment of patient-reported outcome measures. Value Health, 11(4), 700-708. Abstract.  Author URL.
Vilagut G, Maria Valderas J, Ferrer M, Garin O, Lopez-Garcia E, Alonso J (2008). Interpretation of SF-36 and SF-12 questionnaires in Spain: physical and mental components. MEDICINA CLINICA, 130(19), 726-735. Author URL.
Valderas JM, Alonso J, Guyatt GH (2008). Measuring patient-reported outcomes: moving from clinical trials into clinical practice. MEDICAL JOURNAL OF AUSTRALIA, 189(2), 93-94. Author URL.
Valderas JM, Alonso J (2008). Patient reported outcome measures: a model-based classification system for research and clinical practice. Qual Life Res, 17(9), 1125-1135. Abstract.  Author URL.
Villalonga-Olives E, Valderas JM, Palacio-Vieira JA, Herdman M, Rajmil L, Alonso J (2008). The adaptation into Spanish of the Coddington Life Events Scales (CLES). QUALITY OF LIFE RESEARCH, 17(3), 447-452. Author URL.
Valderas JM, Kotzeva A, Espallargues M, Guyatt G, Ferrans CE, Halyard MY, Revicki DA, Symonds T, Parada A, Alonso J, et al (2008). The impact of measuring patient-reported outcomes in clinical practice: a systematic review of the literature. Qual Life Res, 17(2), 179-193. Abstract.  Author URL.
Valderas JM (2008). Treatment intensification does not always lead to better quality of care in patients with hypertension. ANNALS OF INTERNAL MEDICINE, 149(5), 362-362. Author URL.

2007

Morcillo C, Valderas JM, Roca JM, Oliveró R, Núñez C, Sánchez M, Bechich S (2007). Computed Tomographic Measurement of Coronary Artery Calcification in the Assessment of Cardiovascular Risk: a Descriptive Study. Revista Española de Cardiología (English Edition), 60(3), 268-275.
Valderas JM, Starfield B, Salisbury C (2007). Definitions of chronic health conditions in childhood. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 298(14), 1636-1636. Author URL.
Guyatt GH, Ferrans CE, Halyard MY, Revicki DA, Symonds TL, Varricchio CG, Kotzeva A, Valderas JM, Alonso J, Clinical Significance Consensus Meeting Group, et al (2007). Exploration of the value of health-related quality-of-life information from clinical research and into clinical practice. Mayo Clin Proc, 82(10), 1229-1239. Abstract.  Author URL.
Valderas Martinez JM (2007). Geographic filters for PubMed. REVISTA ESPANOLA DE SALUD PUBLICA, 81(4), 421-422. Author URL.
Morcillo C, Valderas JM, Roca JM, Oliveró R, Núñez C, Sánchez M, Bechich S (2007). La determinación de calcio coronario con tomografía computarizada en la evaluación del riesgo cardiovascular: un estudio descriptivo. Revista Española de Cardiología, 60(3), 268-275.
Valderas JM (2007). Measurement of health and disability. LANCET, 370(9586), 483-484. Author URL.
Valderas JM, Starfield B, Roland M (2007). Multimorbidity's many challenges - a research priority in the UK. BRITISH MEDICAL JOURNAL, 334(7604), 1128-1128. Author URL.
Balagué M, María Valderas J, Bolíbar B (2007). Oportunidades y aspectos organizativos de la investigación en atención primaria. Medicina Clínica, 128(18), 711-714.
Codina García F, Morató I, Valderas JM, Rajmil L (2007). Rendimiento escolar y salud en adolescentes de Lloret de Mar (Girona). Atención Primaria, 39(11), 623-624.
Valderas JM, Alonso J (2007). Response to Cella et al, May 2006 - Supplement 1 medical care. MEDICAL CARE, 45(10), 1008-1008. Author URL.
Valderas JM (2007). Why do team-authored papers get cited more?. SCIENCE, 317(5844), 1496-1496. Author URL.
García FC, Morató I, Valderas JM, Rajmil L (2007). [School performance and health in adolescents in Lloret de Mar (Girona)]. Aten Primaria, 39(11), 623-624. Author URL.
Valderas Martínez JM (2007). [Use of geographic restrictions in PubMed]. Rev Esp Salud Publica, 81(4), 421-422. Author URL.

2006

Valderas JM, Mendivil J, Parada A, Losada-Yáñez M, Alonso J (2006). Construcción de un filtro geográfico para la identificación en PubMed de estudios realizados en España. Revista Española de Cardiología, 59(12), 1244-1251.

2005

Tarrado X, Castañón M, Thió M, Valderas JM, Garcia Aparicio L, Morales L (2005). Comparative Study between Isolated Intestinal Perforation and Necrotizing Enterocolitis. European Journal of Pediatric Surgery, 15(2), 88-94.
Vilagut G, Ferrer M, Rajmil L, Rebollo P, Permanyer-Miralda G, Quintana JM, Santed R, Valderas JM, Ribera A, Domingo-Salvany A, et al (2005). El Cuestionario de Salud SF-36 español: una década de experiencia y nuevos desarrollos. Gaceta Sanitaria, 19(2), 135-150.
Morcillo C, Valderas JM, Aguado O, Delás J, Sort D, Pujadas R, Rosell F (2005). Evaluación de una intervención domiciliaria en pacientes con insuficiencia cardíaca. Resultados de un estudio aleatorizado. Revista Española de Cardiología, 58(6), 618-625.
Rebollo P, Valderas JM, Ortega F (2005). Evolución en España de los impedimentos descritos para la utilización, en la práctica clínica, de las mediciones del estado de salud percibido. Medicina Clínica, 125(18), 703-705.
María Valderas J, Ferrer M, Alonso J (2005). Instrumentos de medida de calidad de vida relacionada con la salud y de otros resultados percibidos por los pacientes. Medicina Clínica, 125, 56-60.
Antoñanzas F, Rodríguez R, Antonio Sacristán J, Illa R (2005). Los medicamentos en la Unión Europea: el tándem comercio-salud. Gaceta Sanitaria, 19(2), 151-167.
Valderas JM, Rue M, Guyatt G, Alonso J (2005). The impact of the VF-14 index, a perceived visual function measure, in the routine management of cataract patients. Quality of Life Research, 14(7), 1743-1753.
Valderas JM, Ferrer M, Alonso J (2005). [Health-related quality of life instruments and other patient-reported outcomes]. Med Clin (Barc), 125 Suppl 1, 56-60. Abstract.  Author URL.
Vilagut G, Ferrer M, Rajmil L, Rebollo P, Permanyer-Miralda G, Quintana JM, Santed R, Valderas JM, Ribera A, Domingo-Salvany A, et al (2005). [The Spanish version of the Short Form 36 Health Survey: a decade of experience and new developments]. Gac Sanit, 19(2), 135-150. Abstract.  Author URL.

2004

Valderas JM, Alonso J, Prieto L, Espallargues M, Castells X (2004). Content-based interpretation aids for health-related quality of life measures in clinical practice. An example for the visual function index (VF-14). Quality of Life Research, 13(1), 35-44.
Sampietro-Colom L, Espallargues M, Reina MD, Marsó E, Valderas JM, Estrada MD (2004). Opiniones, vivencias y percepciones de los ciudadanos en torno a las listas de espera para cirugía electiva de catarata y artroplastia de cadera y rodilla. Atención Primaria, 33(2), 86-94.
Sampietro-Colom L, Espallargues M, Reina MD, Marsó E, Valderas JM, Estrada MD (2004). [Citizens opinions, experiences and perceptions about waiting lists for elective cataract surgery and hip and knee replacement. ]. Aten Primaria, 33(2), 86-94. Abstract.  Author URL.
Valderas Martínez JM, Ferrer Menduiña X (2004). [The difficult measurement of inhalation technique]. Aten Primaria, 33(4). Author URL.

2000

Espallargues M, Valderas JM, Alonso J (2000). Provision of Feedback on Perceived Health Status to Health Care Professionals. Medical Care, 38(2), 175-186.

Awards

  • 2011
    Clinician Scientist Award. National Institute for Health Research, Department of Health, UK. Period: 01/3/2011-01/3/2016
    Research fellowship. Green Templeton College, University of Oxford. Period: 01/10/2011-01/10/2015
  • 2010
    Academic Clinical Lectureship. National Institute for Health Research, UK. Period: 10/3/2010-9/3/2014
  • 2008
    International Primary Care Research Leadership Programme. The Brisbane Initiative. University of Oxford, UK. Support period 1/9/2008-2010.
  • 2003
    Clinical Research Fellowship. Instituto de Salud Carlos III, Spain (Orden SCO/1620/2003. Exp. CM0300118). Support period: 1/12/2003-30/11/2006.
  • 2000
    Research Training Fellowship. Instituto de Salud Carlos III, Spain (Exp. 98/4471). Support period: 1/8/1998–21/7/2000.
  • 1998
    Pre-doctoral Research Fellowship Institut Municipal d’ Investigació Mèdica, Spain ‘Controlled assessment of the use of self-perceived health in clinical practice’. Support period: 2/3/1998–31/7/1998.

Committee/panel activities

  • National Institute for Health Research, Research for Patient Benefit Programme: Member of the NW Regional Funding Committee, 2009-2010, Member of the SW Regional Funding Committee, 2010-2012
  • Health Research Board, Republic of Ireland: Joint Selection Committee for the Medical Research Charities Group (MRCG)/HRB Joint Funding Scheme (2011): Board Member
  • Department of Education, Universities and Research, Italy: Projects of National Interest (PRIN) and Future in Research for Younger Investigators (FIRB) (2012)
  • International Society for Quality of Life Research. International. Board of Directors. October 2012-October 2015.
    Technische Krankenkasse, Germany. Scientific Advisory Board. Since 2013
    Research Network on Health Services for Chronic Conditions (14 research groups, 140 researchers), Carlos III Health Institute, Spain. External Scientific Advisory Board. Since 2013
  • IDIAP Jordi Gol Primary Care Research institute, Spain. Scientific Advisory Board. Since 2009.
    BAP Health Outcomes Ltd, Scientific Advisory Committee, since February 2009.
  • Doctopolis, IT Solutions in Health Care, Member of the Expert Advisory Committee, since July 2011
    Health Talk Online, University of Oxford, UK. Clinical Advisory Board. Since 2010.
  • Biblio-PRO Spanish initiative for the construction, maintenance, and development of a database of Patient Reported Outcome Measures suitable for use in Spain. CIBER Epidemiologia y Salud Pública (CIBERESP), Spain. Scientific Advisory Board. Since 2008
  • Cochrane Patient Reported Outcomes Methods Group, International. Member. Since 2008.

Editorial responsibilities

  • European Journal of General Practice (IF 2012: 1.1): Associate Editor (since January 2009)
  • Journal of Comorbidity. Member of the editorial board, since September 2011
  • Quality of Life Research (ISI Impact factor (IF) 2012: 2.4): Member of Editorial Board (ongoing) and Associate Editor (January 2009-January 2013, responsible for 89 manuscripts)
  • Encyclopaedia of Quality of Life Research. Member of the Editorial Board 2009-2010.

Invited lectures

  • Care for chronic conditions: an international perspective. Introduction to Health Policy (HPOL5000), Graduate Programme in Health Policy. University of Sydney, Australia.
  • Patient reported outcomes for the assessment of affective disorders. PhD Programme in Psychiatry. Universidad Autónoma de Madrid. Madrid, Spain
     

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