Table 2.

Baseline Factor Correlations with Apathy (AES^a) in Depressed Subjects

Factors	Pearson Correlation r-value	p	N
Age	.052	.667	71
Age of depression onset	.212	.092	64
Gender	−.175	.143	71
Education	−.131	.276	71
Charlson Comorbidity Index	.069	.583	66
WHODASb total score	.283*	.017	71
WHODAS domain 1- Understanding and communicating	.221	.070	71
WHODAS domain 2- Mobility	−.011	.927	71
WHODAS domain 3- Self care	−.021	.866	67
WHODAS domain 4- Getting along with people	.224	.075	64
WHODAS domain 5- Life activities	.272*	.025	68
WHODAS domain 6- Participation in society	.320**	.007	70
Hamilton Depression Rating Scale	.256*	.031	71
Mattis Dementia Rating Scale	−.086	.476	71
Mini-Mental Status Exam	−.176	.143	71

^aApathy Evaluation Scale, patient self-rated

^bWorld Health Organization Disability Assessment Scale II

^*p < 0.05 level (2-tailed);

^**p < 0.01 level (2-tailed)