All variables	Study group		Control group		p-value
All variables	m	f	m	f	χ²-test*
1) Sadness	22	52	66	108	0.898^#
2) Pessimism	22	52	65	107	0.4498
3) Past failure	22	52	65	107	0.4355
4) Loss of pleasure	22	52	65	107	0.586^#
5) Guilty feelings	22	52	65	107	0.3745
6) Punishment feelings	22	52	65	107	0.9970
7) Self-dislike	22	52	65	108	0.782^#
8) Self-criticalness	22	52	66	107	0.2494
9) Suicidal thoughts or wishes	22	52	65	107	0.614^#
10) Crying	22	52	65	107	0.4102
11) Irritability	22	52	65	107	0.0283
12) Loss of interest	22	52	65	107	0.596^#
13) Indecisiveness	22	52	65	107	0.0573
14) Body image	22	52	65	107	0.0274
15) Work inhibition	22	52	65	107	0.0394
16) Changes in sleeping pattern	22	52	65	107	0.3408
17 Fatigability	22	52	65	107	0.1326
18) Changes in appetite	22	52	65	107	0.084^#
19A) Weight loss	22	52	65	107	0.014
19B) Weight gain	10	22	18	38	0.017
20) Somatic preoccupation	22	52	65	107	0.094^#
21) Loss of interest in sex	22	52	65	107	0.7346