Table 2.

Data of the five clinical factors in HAMD of male and female MDD.

Items	MDD male	MDD female	P
Cognitive disturbance	4.73 ± 2.35	4.45 ± 1.97	0.811
Anxiety/somatization	6.43 ± 2.30	6.74 ± 2.92	0.552
Psychomotor retardation	8.33 ± 2.60	8.66 ± 2.15	0.623
Sleep disturbance	4.37 ± 1.50	4.30 ± 1.73	0.940
Weight	1.13 ± 0.94	0.70 ± 0.86	0.046*

Cognitive disturbance: HAMD 2, 3, 9; anxiety/somatization: HAMD 10, 11, 12, 15, 17; psychomotor retardation: HAMD 1, 7, 8, 14; sleep disturbance: HAMD 4, 5, 6; weight: HAMD 16.

^*Significance level at p < 0.05.