Fig. 3: Flow-chart of study design.
From: Clinical classification systems and long-term outcome in mid- and late-stage Parkinson’s disease
Atypical parkinsonism included patients with progressive supranuclear palsy and multiple system atrophy. Vascular parkinsonism was defined as lower-body parkinsonism for several years or radiological signs of infarctions in the basal ganglia. PD Parkinson’s disease, DLB dementia with Lewy bodies, UPDRS, unified Parkinson Disease Rating Scale.
