ArticleJournal of Parkinson's disease2026
Anxiety is associated with increased risk of suicidality in Parkinson's disease.
Article in Journal of Parkinson's disease, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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10 authors.
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Abstract
BackgroundSuicide risk in Parkinson's disease (PD) remains understudied, with limited exploration of the impact of neuropsychiatric comorbidities and commonly prescribed PD and psychiatric medications.ObjectiveTo investigate the prevalence and correlates of suicide risk in PD.MethodsThis study comprised 129 people with PD (PwP) undergoing screening for clinical trial participation at a movement disorders clinic. Suicide risk and psychiatric diagnoses were assessed with the Mini International Neuropsychiatric Interview (MINI). The Parkinson Anxiety Scale (PAS) and the Beck Depression Inventory-II (BDI-II) were also administered. Logistic regression models were used to identify correlates of suicide risk.ResultsSuicide risk was present in 22.5% of the sample, with 3.9% reporting a lifetime suicide attempt. No associations were found between suicide risk and demographic or PD-related variables. Suicide risk was independently associated with higher PAS score (odds ratio (OR) = 1.17; 95% confidence interval (CI): 1.07-1.29;
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