Table 1. Comparison of clinical data between groups.

Groups	Non-apathy group (n = 23)	Apathy group (n = 31)	P value
Age (years)1	65.26±8.16	68.94±8.57	0.12
Gender (Male/Female)2	14/9	21/10	0.60
Education level1	9.96±4.71	7.60±4.02	0.06
NIHSS1	1.22±1.41	1.61±1.91	0.41
HAMD score1	6.52±3.40	9.74±4.93	0.01
MMSE score1	27.26±2.96	23.94±4.46	<0.01
AES-C score1	36.87±3.58	48.52±5.05	<0.01

¹ t-test of independent sample,

² χ ² test.