1. I feel depressed and depressed
A (1 point) Occasionally B (2 points) Rarely C (3 points) Often D (4 points) Continuous
2. I feel that morning is the best time of the day
A (4 points) Occasionally B (3 points) Rarely C (2 points) Often D (1 point) Continuous
3. I burst into tears or feel like crying
A (1 point) Occasionally B (2 points) Rarely C (3 points) Often D (4 points) Continuously
not not I sleep well at night?
\ not not did not have you? Continuous
6. I feel pleasure as usual when in contact with the opposite sex
A (4 points) Occasionally B (3 points) Rarely C (2 points) Often D (1 point) Continuous
7. I find that my weight is losing
A (1 point) Occasionally B (2 points) Rarely C (3 points) Often D (4 points) Continuous
8. I suffer from constipation
A (1 point) Occasionally B (2 points) Rarely C (3 points) Often D (4 points) Continuous
9. My heart beats faster than usual
A (1 point) Occasionally B (2 points) Rarely C (3 points) Often D (4 points) Continuous
10. I feel tired for no reason
A (1 point) Occasionally B (2 points) Rarely C (3 points) Often D (4 points) Continuous
11. My mind is as clear as usual
A (4 points) Occasionally B (3 points) Rarely C (2 points) Often D (1 point) Continuous
12. I don't find it difficult to do things I often do
A (4 points) Occasionally B (3 points) Rarely C (2 points) Often D (1 point) Continuous
13. I feel uneasy and unable to calm down
A (1 point) Occasionally B (2 points) Rarely C (3 points) Often D (4 points) Continuous
14. I have hope for the future
A (4 points) Occasionally B (3 points) Rarely C (2 points) Often D (1 point) Continuous
15. I get angry and excited more easily
A (1 point) Occasionally B (2 points) Rarely C (3 points) Often D (4 points) Continuous
16. I find it easy to make decisions
A (4 points) Occasionally B (3 points) Rarely C (2 points) Often D (1 point) Continuous
17. I feel that I am a useful person and someone needs me
A (4 points) Occasionally B (3 points) Rarely C (2 points) Often D (1 point) Continuous
18. My life is very interesting
A (4 points) Occasionally B (3 points) Rarely C (2 points) Often D (1 point) Continuous
19. I think other people's lives would be better if I died
A (1 point) Occasionally B (2 points) Rarely C (3 points) Often D (4 points) Continuous
20. Things that usually interest me are still interesting
A (4 points) Occasionally B (3 points) Rarely C (2 points) Often D (1 point) Continuous
Self-assessment results:
Depression severity index=cumulative score of each item/80
Those below 0.5 are not depressed;
0.5-0.59 are mild to mild depression;
0.6-0.69 are moderate to severe;
Above 0.7 are severe depression
