Table 2.

Distribution of positive answers on each of SRQ-20 items

	Men (n=1,705)		Women (n=1,720)
Questions	N	(%)	N	(%)	P-value (z)
Often headache	472	27.7	857	49.8	<0.000 (−1.3)
Poor appetite	165	9.7	199	11.6	0.035 (−1.8)
Sleeping badly	294	17.2	359	20.9	0.003 (−2.8)
Easily frightened	34	2.0	107	6.2	<0.001 (−6.2)
Hands shaking	72	4.2	78	4.5	0.33 (−0.4)
Feeling nervous, tense, worried	289	17.7	293	17.0	0.71 (0.5)
Poor digestion	146	8.6	133	7.7	0.83 (0.9)
Having trouble thinking clearly	121	7.1	189	11.0	<0.0001 (−3.9)
Feeling unhappy	64	3.8	152	8.8	<0.0001 (−6.0)
Crying more than usual	6	0.4	50	2.9	<0.001 (−5.7)
Daily activities hardly found enjoyable	84	4.9	104	6.1	0.06 (−1.54)
Difficult making decision	39	2.3	39	2.3	0.5 (0)
Daily work suffering	48	2.8	39	2.3	0.8 (0.9)
Unable to play a useful part	77	4.5	75	4.4	0.6 (0.1)
Lost interest in things	39	2.3	71	4.1	0.0014 (−2.9)
Feeling worthless	33	1.9	53	3.1	0.012 (−2.2)
Having though of ending life	14	0.8	57	3.3	<0.001 (−5.15)
Feeling tired all the time	209	12.3	377	21.9	<0.001 (−7.5)
Uncomfortable feeling in stomach	230	13.5	177	10.3	0.99 (2.9)
Being easily tired	175	10.3	314	18.3	<0.0001 (−6.7)