Fig. 2: Forest plot of four anxiolytic drugs and PD.
From: Association between anxiety disorder, anxiolytic drugs, and risk of incident Parkinson’s disease

a selective serotonin reuptake inhibitors; b benzodiazepines; c tricyclic antidepressants; d serotonin norepinephrine reuptake inhibitors. Model 0 = four types of anxiolytic drugs (SSRIs, BDZs, TCAs, and SNRIs). 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.