Fig. 1From: The mediating role of hope in the relation between uncertainty and social support with self-management among patients with ESKD undergoing hemodialysisHypothesized mediated model. c1: total effect1; c2: total effect2 (without considering role of the mediator); a1, a2: effects of the predictor on the mediator; b: effect of the mediator on the outcome; a1b: indirect effect 1; a2b: indirect effect 2Back to article page