Table 1.

Self-Reporting Questionnaire (SRQ-20) 20 items. CMD, common mental disorders.

Number	Questions to Assess CMD	Yes	No
1	Do you often have headaches?	Yes	No
2	Is your appetite poor?	Yes	No
3	Do you sleep badly?	Yes	No
4	Are you easily frightened?	Yes	No
5	Do your hands shake?	Yes	No
6	Do you feel nervous, tense or worried?	Yes	No
7	Is your digestion poor?	Yes	No
8	Do you have trouble thinking clearly?	Yes	No
9	Do you feel unhappy?	Yes	No
10	Do you cry more than usual?	Yes	No
11	Do you find it difficult to enjoy your daily activities?	Yes	No
12	Do you find it difficult to make decisions?	Yes	No
13	Is your daily work suffering?	Yes	No
14	Are you unable to play a useful part in life?	Yes	No
15	Have you lost interest in things?	Yes	No
16	Do you feel that you are a worthless person?	Yes	No
17	Has the thought of ending your life been on your mind?	Yes	No
18	Do you feel tired all the time?	Yes	No
19	Do you have uncomfortable feelings in your stomach?	Yes	No
20	Are you tired easily?	Yes	No
	Total number of yes answers