Table 1. Prevalence of RBD in neurodegenerative Parkinsonism.

	All	Men	Women
Parkinson disease	415/540 (76.9%)	259/337 (76.9%)	156/203 (76.8%)
akinetic-rigid	275/326 (84.4%)	161/187 (86.1%)	114/139 (82.0%)
tremor-dominant	111/151 (73.5%)	75/101 (74.3%)	36/50 (72.0%)
young-onset	29/63 (46.0%)	23/49 (46.9%)	6/14 (42.9%)
Dementia with Lewy bodies	25/28 (89.3%)	20/23 (87.0%)	5/5 (100.0%)
Multiple system atrophy	56/61 (91.8%)	30/33 (90.9%)	26/28 (92.9%)
Progr. supranuclear palsy	4/35 (11.4%)	3/17 (17.6%)	1/18 (5.6%)
Corticobasal degeneration	1/7 (14.3%)	0/3 (0%)	1/4 (25.0%)