Fig. 1: Forest plot of four anxiety disorders and PD.
From: Association between anxiety disorder, anxiolytic drugs, and risk of incident Parkinson’s disease
GAD generalised anxiety disorder, PAD phobic anxiety disorders, OCD obsessive-compulsive disorder, PTSD post-traumatic stress disorder. Model 0 includes four types of anxiety disorders (GAD, PAD, OCD, and PTSD). Model 1 = Model 0 + age + sex + ethnicity + education; Model 2 = Model 1 + smoking status + alcohol intake + BMI + TDI + coffee intake; Model 3 = Model 2 + PRS + hypertension + migraine + depression + sleep disorder.
