. Author manuscript; available in PMC: 2018 Dec 28.

Published in final edited form as: J Affect Disord. 2018 May 29;238:94–100. doi: 10.1016/j.jad.2018.05.047

Table 1.

Demographic and clinical characteristics of the three groups.

	LD group (n = 20)		HD group (n = 23)		MDD group (n = 20)
Measure	M	SD	M	SD	M	SD
PHQ-9	1.50^a	1.00	14.13^b	2.47	18.45^c	3.86
Age	23.60^a	1.67	23.87^a	1.98	40.28^b	10.40
Gender ratio (M:W)	5:15^a	–	5:18^a	–	13:7^b	–
Years of education	12.40^a	1.10	12.70^a	1.36	13.20^a	2.68

PHQ-9, Patient Health Questionnaire-9. Different superscripts signify differences between groups at p < .01. Same superscripts signify differences between groups at p > .80.