The Parkinson’s Disease Progression Neuroimaging Initiative

Table 5

Characteristics of subjects.

	HC; ()	PD; ()	PSP; ()	MSA; ()	RBD; ()
Male (%)	24 (50.0)	53 (63.9)	16 (84.2)	15 (65.2)	40 (78.4)
Female (%)	24 (50.0)	30 (36.1)	3 (15.8)	8 (34.8)	11 (21.6)
Age ()
value	NS	0.034	0.211	0.036	0.011

. NS: not significant. Data are given as the (SD) values.