John Powell

• Public consultation changes guidance on the use of health-care interventions. An observational study

  Campbell B. et al, (2017), Health Expectations, 20, 361 - 368

• Randomised feasibility study of a novel experience-based internet intervention to support self-management in chronic asthma

  Newhouse N. et al, (2016), BMJ Open, 6

• A novel experience-based internet intervention for smoking cessation: feasibility randomised controlled trial

  Powell J. et al, (2016), BMC Public Health, 16, 1 - 9

• Internet use and health: Connecting secondary data through spatial microsimulation

  Deetjen U. and Powell JA., (2016), DIGITAL HEALTH, 2, 205520761666658 - 205520761666658

• Digital health citizens and the future of the NHS

  Powell J. et al, (2016), Digital Health Journal

• THE GHOST IN THE MACHINE? THE VALUE OF EXPERT ADVICE IN THE PRODUCTION OF EVIDENCE-BASED GUIDANCE: A MIXED METHODS STUDY OF THE NICE INTERVENTIONAL PROCEDURES PROGRAMME

  Oyebode O. et al, (2016), International Journal of Technology Assessment in Health Care, 32, 61 - 68

• Informational and emotional elements in online support groups: A Bayesian approach to large-scale content analysis

  Deetjen U. and Powell JA., (2016), Journal of the American Medical Informatics Association, 23, 508 - 513

• Internet-based interventions for the secondary prevention of coronary heart disease.

  Devi R. et al, (2015), Cochrane Database Syst Rev

• Factors influencing the adoption of self-management solutions: An interpretive synthesis of the literature on stakeholder experiences

  Harvey J. et al, (2015), Implementation Science, 10

• Exploring the experience of using a web-based cardiac rehabilitation programme in a primary care angina population: A qualitative study

  Devi R. et al, (2014), International Journal of Therapy and Rehabilitation, 21, 434 - 440

• Coproduction in commissioning decisions: Is there an association with decision satisfaction for commissioners working in the NHS? A cross-sectional survey 2010/2011

  Taylor-Phillips S. et al, (2014), BMJ Open, 4

• A web-based program improves physical activity outcomes in a primary care angina population: Randomized controlled trial

  Devi R. et al, (2014), Journal of Medical Internet Research, 16

• Participant experiences of an internet-based intervention and randomised control trial: Interview study

  Todkill D. and Powell J., (2013), BMC Public Health, 13

• Prevalences of dementia and cognitive impairment among older people in sub-Saharan Africa: A systematic review

  Mavrodaris A. et al, (2013), Bulletin of the World Health Organization, 91, 773 - 783

• Health Technology Assessment in the UK

  Raftery J. and Powell J., (2013), The Lancet, 382, 1278 - 1285

• Biographical value: Towards a conceptualisation of the commodification of illness narratives in contemporary healthcare

  Mazanderani F. et al, (2013), Sociology of Health and Illness, 35, 891 - 905

• Evidence-based commissioning in the English NHS: Who uses which sources of evidence? A survey 2010/2011

  Clarke A. et al, (2013), BMJ Open, 3

• Effectiveness of a web-based cognitive-behavioral tool to improve mental well-being in the general population: Randomized controlled trial

  Powell J. et al, (2013), Journal of Medical Internet Research, 15

• Evaluating the responsiveness of the Warwick Edinburgh Mental Well-Being Scale (WEMWBS): Group and individual level analysis

  Maheswaran H. et al, (2012), Health and Quality of Life Outcomes, 10

• Metaphoric language and the articulation of emotions by people affected by motor neurone disease

  Locock L. et al, (2012), Chronic Illness, 8, 201 - 213

• 'Oh dear, should I really be saying that on here?': Issues of identity and authority in an online diabetes community

  Armstrong N. et al, (2012), Health (United Kingdom), 16, 347 - 365

• Active assistance technology for health-related behavior change: an interdisciplinary review.

  Kennedy CM. et al, (2012), J Med Internet Res, 14

• Impacts of e-health on the outcomes of care in low- and middle-income countries: where do we go from here?

  Piette JD. et al, (2012), Bull World Health Organ, 90, 365 - 372

• What design features are used in effective e-health interventions? A review using techniques from Critical Interpretive Synthesis.

  Morrison LG. et al, (2012), Telemedicine journal and e-health : the official journal of the American Telemedicine Association, 18, 137 - 144

• What design features are used in effective e-health interventions? A review using techniques from critical interpretive synthesis

  Morrison LG. et al, (2012), Telemedicine and e-Health, 18, 137 - 144

• Greater choice and control? Health policy in England and the online health consumer

  Powell JA. and Boden S., (2012), Policy and Internet, 4

• Being differently the same: The mediation of identity tensions in the sharing of illness experiences

  Mazanderani F. et al, (2012), Social Science and Medicine, 74, 546 - 553

• Being differently the same: The mediation of identity tensions in the sharing of illness experiences

  Mazanderani F. et al, (2012), Social Science and Medicine

• Should doctors spurnwikipedia?

  Metcalfe D. and Powell J., (2011), Journal of the Royal Society of Medicine, 104, 488 - 489

• Effectiveness and impact of networked communication interventions in young people with mental health conditions: A systematic review

  Martin S. et al, (2011), Patient Education and Counseling, 85

• Young people, self-harm and internet forums: Commentary on... Online discussion forums for young people who self-harm

  Powell J., (2011), Psychiatrist, 35, 368 - 370

• THE USE OF COMMUNICATION TECHNOLOGIES FOR THE ENGAGEMENT OF YOUNG ADULTS AND ADOLESCENTS IN MENTAL HEALTHCARE

  Martin S. et al, (2011), JOURNAL OF EPIDEMIOLOGY AND COMMUNITY HEALTH, 65, A15 - A15

• Complete motion control of a serious game against obesity in children

  Scarle S. et al, (2011), Proceedings - 2011 3rd International Conferenceon Games and Virtual Worlds for Serious Applications, VS-Games 2011, 178 - 179

• Mind the gap: Understanding utilisation of evidence and policy in health care management practice

  Gkeredakis E. et al, (2011), Journal of Health, Organisation and Management, 25, 298 - 314

• Media coverage and public reaction to a celebrity cancer diagnosis

  Metcalfe D. et al, (2011), Journal of Public Health, 33, 80 - 85

• Systematic review of communication technologies to promote access and engagement of young people with diabetes into healthcare

  Sutcliffe P. et al, (2011), BMC Endocrine Disorders, 11

• The characteristics and motivations of online health information seekers: Cross-sectional survey and qualitative interview study

  Powell J. et al, (2011), Journal of Medical Internet Research, 13

• E-health promotion

  Powell J., (2010), Evaluating Health Promotion: Practice and Methods

• New networked technologies and carers of people with dementia: An interview study

  Powell J. et al, (2010), Ageing and Society, 30, 1073 - 1088

• Acting on evidence.

  Powell J., (2010), BMJ (Clinical research ed.), 341

• A virtual clinic for diabetes self-management: pilot study.

  Jennings A. et al, (2009), Journal of medical Internet research, 11

• A study of visual perception: Social anxiety and virtual realism

  Kwon JH. et al, (2009), Proceedings - SCCG 2009: 25th Spring Conference on Computer Graphics, 167 - 172

• "Making it all normal": The role of the internet in problematic pregnancy

  Lowe P. et al, (2009), Qualitative Health Research, 19, 1476 - 1484

• Patient perspectives on health advice posted on Internet discussion boards: A qualitative study

  Armstrong N. and Powell J., (2009), Health Expectations, 12, 313 - 320

• Pilot study of a virtual diabetes clinic: Satisfaction and usability

  Powell J. et al, (2009), Journal of Telemedicine and Telecare, 15, 150 - 152

• Paying clinicians to join clinical trials: A review of guidelines and interview study of trialists

  Raftery J. et al, (2009), Trials, 10

• The prevalence of intellectual disabilities among 12 000 prisoners - A systematic review

  Fazel S. et al, (2008), International Journal of Law and Psychiatry, 31, 369 - 373

• Preliminary test of an Internet-based diabetes self-management tool

  Armstrong N. and Powell J., (2008), Journal of Telemedicine and Telecare, 14, 114 - 116

• Payment to healthcare professionals for patient recruitment to trials: Systematic review and qualitative study

  Raftery J. et al, (2008), Health Technology Assessment, 12

• Payment to healthcare professionals for patient recruitment to trials: systematic review and qualitative study.

  Raftery J. et al, (2008), Health technology assessment (Winchester, England), 12

• A systematic review of networked technologies supporting carers of people with dementia.

  Powell J. et al, (2008), J Telemed Telecare, 14, 154 - 156

• Stakeholder perspectives on the development of a virtual clinic for diabetes care: Qualitative study

  Armstrong N. et al, (2007), Journal of Medical Internet Research, 9

• Investigating internet use by mental health service users: Interview study

  Powell J. and Clarke A., (2007), Studies in Health Technology and Informatics, 129, 1112 - 1116

• Investigating internet use by mental health service users: interview study.

  Powell J. and Clarke A., (2007), Medinfo. MEDINFO, 12, 1112 - 1116

• Design of a trial of Internet-based self-management for diabetes

  Armstrong N. et al, (2007), JOURNAL OF TELEMEDICINE AND TELECARE, 13, S1 - S2

• Information in mental health: Qualitative study of mental health service users

  Powell J. and Clarke A., (2006), Health Expectations, 9, 359 - 365

• Internet information-seeking in mental health: Population survey

  Powell J. and Clarke A., (2006), British Journal of Psychiatry, 189, 273 - 277

• Why are health care interventions delivered over the internet? A systematic review of the published literature.

  Griffiths F. et al, (2006), Journal of medical Internet research [electronic resource]., 8

• Why are health care interventions delivered over the internet? A systematic review of the published literature

  Griffiths F. et al, (2006), Journal of Medical Internet Research, 8

• Sharing electronic health records: The patient view

  Powell J. et al, (2006), Informatics in Primary Care, 14, 55 - 57

• Connected for health: Public use of the internet for mental health information

  Powell JA. and Clarke AE., (2006), EUROPEAN JOURNAL OF EPIDEMIOLOGY, 21, 91 - 91

• Payment to healthcare professionals for patient recruitment to trials: A systematic review

  Bryant J. and Powell J., (2005), British Medical Journal, 331, 1377 - 1378

• A critical analysis of the literature on the Internet and consumer health information

  Powell JA. et al, (2005), Journal of Telemedicine and Telecare, 11, 41 - 43

• Electronic health records should support clinical research

  Powell J. and Buchan I., (2005), Journal of Medical Internet Research, 7

• Health related virtual communities and electronic support groups: Systematic review of the effects of online peer to peer interactions

  Eysenbach G. et al, (2004), British Medical Journal, 328, 1166 - 1170

• Cross-sectional survey of users of internet depression communities

  Powell J. et al, (2003), BMC Psychiatry, 3

• The doctor, the patient and the world-wide web: How the internet is changing healthcare

  Powell JA. et al, (2003), Journal of the Royal Society of Medicine, 96, 74 - 76

• Empirical studies assessing the quality of health information for consumers on the World Wide Web: A systematic review

  Eysenbach G. et al, (2002), Journal of the American Medical Association, 287, 2691 - 2700

• Suicide in psychiatric hospital in-patients: Risk factors and their predictive power

  Powell J. et al, (2000), British Journal of Psychiatry, 176, 266 - 272

• How a facilitator can become a barrier on factors influencing the adoption of self-management solutions: a qualitative synthesis of the literature on stakeholder experiences.

  Harvey J. et al

• Examining the role of patients' experiences as a resource for choice and decision-making in health care: a creative, inter-disciplinary mixed method study in digital health

  Ziebland S. et al, NIHR Journals library PGfAR

• Health Technology Assessment in the UK

  Raftery J. and Powell J., (2013), The Lancet, 382, 1278 - 1285

• Effectiveness of a web-based cognitive-behavioral tool to improve mental well-being in the general population: Randomized controlled trial

  Powell J. et al, (2013), Journal of Medical Internet Research, 15

• Impacts of e-health on the outcomes of care in low- and middle-income countries: where do we go from here?

  Piette JD. et al, (2012), Bull World Health Organ, 90, 365 - 372

• What design features are used in effective e-health interventions? A review using techniques from Critical Interpretive Synthesis.

  Morrison LG. et al, (2012), Telemedicine journal and e-health : the official journal of the American Telemedicine Association, 18, 137 - 144

• Greater choice and control? Health policy in England and the online health consumer

  Powell JA. and Boden S., (2012), Policy and Internet, 4

Recent Publications

• Public consultation changes guidance on the use of health-care interventions. An observational study

  Campbell B. et al, (2017), Health Expectations, 20, 361 - 368

• Randomised feasibility study of a novel experience-based internet intervention to support self-management in chronic asthma

  Newhouse N. et al, (2016), BMJ Open, 6

• A novel experience-based internet intervention for smoking cessation: feasibility randomised controlled trial

  Powell J. et al, (2016), BMC Public Health, 16, 1 - 9

• Internet use and health: Connecting secondary data through spatial microsimulation

  Deetjen U. and Powell JA., (2016), DIGITAL HEALTH, 2, 205520761666658 - 205520761666658

• Digital health citizens and the future of the NHS

  Powell J. et al, (2016), Digital Health Journal