Fig. 1From: Immediate psychological outcomes associated with COVID-19 pandemic in frontline physicians: a cross-sectional study in EgyptDirected acyclic graph of explanatory variables. C1: Age. C2: Gender. C3:Marital status. C4: Having children. C5: Professional degree. C6:COVID-19 related stigma. C7:Family support. C8:Sleep quality. C9:Psychological preparedness. C10:Material preparedness. Y: Outcome variable (mental health problems)Back to article page