Fig. 2From: Burnout, work engagement and work hours – how physicians’ decision to work less is associated with work-related factorsCausal mediation analysis with work engagement as the mediator between burnout and work hour changesNote: a = mediation between patient-related burnout and change in work hours; b = mediation between work-related burnout and change in work hours; c = mediation between personal burnout and change in work hours; WHr = work hours (reduction vs. no change).Back to article page