John Powell
John Powell
Professor of Digital Health Care, NIHR Senior Investigator, Oxford University
Verified email at phc.ox.ac.uk
Title
Cited by
Cited by
Year
Empirical studies assessing the quality of health information for consumers on the world wide web: a systematic review
G Eysenbach, J Powell, O Kuss, ER Sa
Jama 287 (20), 2691-2700, 2002
22492002
Health related virtual communities and electronic support groups: systematic review of the effects of online peer to peer interactions
G Eysenbach, J Powell, M Englesakis, C Rizo, A Stern
Bmj 328 (7449), 1166, 2004
15422004
Why are health care interventions delivered over the internet? A systematic review of the published literature
F Griffiths, A Lindenmeyer, J Powell, P Lowe, M Thorogood
Journal of medical Internet research 8 (2), e10, 2006
9532006
The characteristics and motivations of online health information seekers: cross-sectional survey and qualitative interview study
J Powell, N Inglis, J Ronnie, S Large
Journal of medical Internet research 13 (1), e20, 2011
4342011
Oxford textbook of public health
R Detels, R Beaglehole, MA Lansang, M Gulliford
Oxford University Press, 2011
4282011
Suicide in psychiatric hospital in-patients: risk factors and their predictive power
J Powell, J Geddes, J Deeks, M Goldacre, K Hawton
The British Journal of Psychiatry 176 (3), 266-272, 2000
3952000
Managing knowledge in the healthcare sector. A review
D Nicolini, J Powell, P Conville, L Martinez‐Solano
International Journal of Management Reviews 10 (3), 245-263, 2008
3332008
The doctor, the patient and the world-wide web: how the internet is changing healthcare
JA Powell, M Darvell, JAM Gray
Journal of the royal society of medicine 96 (2), 74-76, 2003
3282003
Internet information-seeking in mental health: population survey
J Powell, A Clarke
The British Journal of Psychiatry 189 (3), 273-277, 2006
3032006
What design features are used in effective e-health interventions? A review using techniques from critical interpretive synthesis
LG Morrison, L Yardley, J Powell, S Michie
Telemedicine and e-Health 18 (2), 137-144, 2012
2632012
Impacts of e-health on the outcomes of care in low-and middle-income countries: where do we go from here?
JD Piette, KC Lun, LA Moura Jr, HSF Fraser, PN Mechael, J Powell, ...
Bulletin of the World Health Organization 90, 365-372, 2012
2392012
Evaluating the responsiveness of the Warwick Edinburgh Mental Well-Being Scale (WEMWBS): Group and individual level analysis
H Maheswaran, S Weich, J Powell, S Stewart-Brown
Health and Quality of Life Outcomes 10 (1), 1-8, 2012
1952012
The prevalence of intellectual disabilities among 12 000 prisoners—A systematic review
S Fazel, K Xenitidis, J Powell
International journal of law and psychiatry 31 (4), 369-373, 2008
1952008
The WWW of the World Wide Web: who, what, and why?
J Powell, A Clarke
Journal of Medical Internet Research 4 (1), e4, 2002
1822002
Effectiveness of a web-based cognitive-behavioral tool to improve mental well-being in the general population: randomized controlled trial
J Powell, T Hamborg, N Stallard, A Burls, J McSorley, K Bennett, ...
Journal of medical Internet research 15 (1), e2, 2013
1712013
The use of intradiscal steroid therapy for lumbar spinal discogenic pain: a randomized controlled trial
A Khot, M Bowditch, J Powell, D Sharp
Spine 29 (8), 833-836, 2004
1702004
Efficacy and safety of prostate artery embolization for benign prostatic hyperplasia: an observational study and propensity‐matched comparison with transurethral resection of …
AF Ray, J Powell, MJ Speakman, NT Longford, R DasGupta, T Bryant, ...
BJU international 122 (2), 270-282, 2018
1512018
The role of social network technologies in online health promotion: a narrative review of theoretical and empirical factors influencing intervention effectiveness
P Balatsoukas, CM Kennedy, I Buchan, J Powell, J Ainsworth
Journal of medical Internet research 17 (6), e3662, 2015
1412015
A systematic review of networked technologies supporting carers of people with dementia
J Powell, T Chiu, G Eysenbach
Journal of telemedicine and telecare 14 (3), 154-156, 2008
1312008
Cross-sectional survey of users of Internet depression communities
J Powell, N McCarthy, G Eysenbach
BMC psychiatry 3 (1), 1-7, 2003
1192003
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Articles 1–20