Fig. 1From: Association between CHADS2 score, depressive symptoms, and quality of life in a general populationPrevalence of depressive symptoms by CHADS 2 score. Percentage of subjects with a PHQ-9 score ≥ 10 increases with increasing CHADS2 score (P < 0.001). Error bars represent standard deviation. PHQ-9: Patient Health Questionnaire-9Back to article page