Prevalence and Risk Factors for Minor Hallucinations in Patients with Parkinson’s Disease

Figure 1

Prevalence of psychotic symptoms in the cohort. Of the 262 patients with PD recruited in our study, 102 (38.9%) experienced MHs. This included 74 patients (28.2%) with isolated MHs and 28 patients (10.7%) with combined MHs. Fourteen (5.3%) and one (0.4%) patients experienced isolated major hallucinations and delusions, respectively. Among the population, 32 (12.2%) had more than one kind of psychiatric symptoms. The remaining 141 (53.8%) reported having no hallucinations or delusion.