Table 4.

Mean scores of PHQ-9 Items

PHQ Items	Mean	Standard Deviation
Loss of interest	.38	.68
Feeling depressed	.42	.70
Sleep problems	.42	.71
Loss of energy	.56	.75
Appetite problems	.37	.69
Self-blame	.19	.50
Concentration problems	.28	.61
Agitation/retardation	.13	.37
Suicidal ideations	.06	.33
Sum score	2.81	5.37