Table 3: Content Validity of SRQ

SRQ-Items Yes-Answers N= 205 Reasons for Invalid Answers
Concepts n (%) Language/Motives n (%) Total (%)
1. Headache* 16 4 (25) - 25
2.Appetite 9 2 (22.2) 2 (22.2) 44.4
3. Sleep* 17 3 (17.6) 1 (5.9) 23.5
4. Easily frightened 5 5 (100) - 100
5. Hands shaking 5 3 (60) 2 (40) 100
6. Feel nervous 6 1 (16.7) - 16.7
7. Poor Digestion* 7 2 (28.6) 5 (71.4) 100
8. Trouble thinking clearly 11 1 (9) 1 (9) 18.2
9. Unhappy 16 - - -
10. Cry more* 11 1 (9) 1 (9) 18.2
11. Enjoy activities* 7 - 2 (28.6) 28.6
12. Difficulty deciding* 5 - 1 (20) 20
13. Work suffering* 16 4 (26.7) 2 (13.3) 37.5
14. Useful in life* 13 1 (7.7) 4 (30.8) 38.5
15. Loss of interest 10 4 (40) 2 (20) 60
16. Worthlessness 10 - - -
17.Thoughts of suicide* 5 - - -
18. Always tired* 9 7 (77.8) 1 (11.1) 88.9
19. Stomach 8 4 (50) 3 (37.5) 87.5
20.Easily tired 9 7 (77.8) 1 (11.1) 88.9
Depression Items§(Items 10, 11, 12, 13, 14, 17) 57 6 (10.5) 10 (17.9) 28.4
Somatic items§(Items 1,3, 7, 18) 49 16 (32.6) 7 (14.3) 46.9

* Items included in SRQ-10.
§ Items included in SRQ-10.