Fig. 1: Depression and stress measures of depression-related disorder cases (DRD) compared to community controls (CC).
From: Multiple dimensions of stress vs. genetic effects on depression

Error bar: SD. From left to right: (A) Beck Depression Inventory (BDI), (B) number of life stressors, and (C) Perceived Stress Scale (PSS) were all significantly higher in DRD cases compared to controls, while (D) community stress measured by Amish Community Stressor Survey (ACSS) was not significantly different. P-values are shown based on two-tailed t-tests.