Apathy and Anhedonia in Parkinson's Disease

Table 3

Materials of examination 1. mRS: modified Ranking Scale.

	𝑛	Male	Female	Mean age ± SD (year)	Other conditions
PD	46	16	30	64.6±10.5	Duration from onset 60±48.6 SD (month) Hoehn and Yahr scale I: 1 II: 5 III: 29 IV: 11 treated; 32 not treated: 14
Stroke	54	19	35	66.5±10.6	Duration from onset:17.9±4.9 SD (day) mRS Grade 0 : 5 Grade 1 : 14 Grade 2 : 15 Grade 3 : 12 Grade 4 : 8
MOH	20	7	13	41.6±15.7	All treated
Endogenous depression	10	4	6	52.0±22.6	All not treated