John Powell

The Characteristics and Motivations of Online Health Information Seekers: Cross-Sectional Survey and Qualitative Interview Study

John Powell, Nadia Inglis, Jennifer Ronnie et al. · Journal of Medical Internet Research · 2011 · 522 citations · Full text

Social Sciences, Health Behavior, Consumer Health Informatics +10

Suicide in psychiatric hospital in-patients

John Powell, John Geddes, Jonathan J Deeks et al. · The British Journal of Psychiatry · 2000 · 294 citations · Full text

Medicine, Psychiatry, Adult Psychiatry +12

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

Hendramoorthy Maheswaran, Scott Weich, John Powell et al. · Health and Quality of Life Outcomes · 2012 · 278 citations · Full text

Social Sciences, Psychology, Outcomes Research +16

Efficacy and safety of prostate artery embolization for benign prostatic hyperplasia: an observational study and propensity‐matched comparison with transurethral resection of the prostate (the UK‐ROPE study)

Alistair Ray, John Powell, Mark Speakman et al. · British Journal of Urology · 2018 · 275 citations · Full text

Medicine, Surgery, Urology +17

Internet information-seeking in mental health

John Powell, Aileen Clarke · The British Journal of Psychiatry · 2006 · 264 citations · Full text

Health Professions, Psychiatry, Behavioral Health +12