Perceived stress mediates the effect of yoga on quality of life and disease activity in ulcerative colitis. Secondary analysis of a randomized controlled trial

Beyond Baron and Kenny: Statistical Mediation Analysis in the New Millennium

Andrew F. Hayes · Communication Monographs · 2009 · 9.7K citations

Public Health, Behavioral Sciences, Psychology +15

Testing Mediational Models With Longitudinal Data: Questions and Tips in the Use of Structural Equation Modeling.

David A. Cole, Scott E. Maxwell · Journal of Abnormal Psychology · 2003 · 3.5K citations

Public Health, Behavioral Sciences, Psychology +17

A New Measure of Health Status for Clinical Trials in Inflammatory Bowel Disease

Alba Mitchell, E. Jan Irvine, Joel Singer et al. · Gastroenterology · 1989 · 1.2K citations · Full text

Medicine, Clinical Sciences, Internal Medicine +13

Coated mesalazine (5-aminosalicylic acid) versus sulphasalazine in the treatment of active ulcerative colitis: a randomised trial.

Daniel Rachmilewitz · BMJ · 1989 · 1K citations · Full text

Medicine, Pharmacology, Pharmacotherapy +15

Development of the perceived stress questionnaire: A new tool for psychosomatic research

S. Levenstein, Cosimo Prantera, Vilma Varvo et al. · Journal of Psychosomatic Research · 1993 · 984 citations

Social Sciences, Psychiatry, Psychology +15