Table 2.
Item responses of participants
| Number | Item/subscale | Response (%) |
|||
|---|---|---|---|---|---|
| Depressed mood | Rarely | Some | Much | Most | |
| 3 | Blues | 20 016 (72.3) | 5224 (18.9) | 1610 (5.8) | 820 (3.0) |
| 6 | Depressed | 15 673 (56.1) | 7839 (28.1) | 2899 (10.4) | 1511 (5.4) |
| 9 | Failure | 15 525 (55.6) | 7919 (28.3) | 3236 (11.6) | 1280 (4.6) |
| 10 | Fearful | 22 515 (80.7) | 3646 (13.1) | 1165 (4.2) | 565 (2.0) |
| 14 | Lonely | 21 818 (78.1) | 3917 (14.0) | 1398 (5.0) | 797 (2.9) |
| 17 | Crying | 25 420 (91.5) | 1653 (6.0) | 481 (1.7) | 227 (0.8) |
| 18 | Sad | 20 595 (74.0) | 5358 (19.2) | 1327 (4.8) | 568 (2.0) |
| Somatic symptoms and retarded activities | |||||
| 1 | Bothered | 14 970 (52.8) | 9683 (34.2) | 2852 (10.1) | 840 (3.0) |
| 2 | Appetite | 20 481 (71.9) | 5606 (19.7) | 1896 (6.7) | 498 (1.7) |
| 5 | Trouble concentrating | 14 985 (53.7) | 8614 (30.8) | 3216 (11.5) | 1109 (4.0) |
| 7 | Effort | 13 255 (47.1) | 10 078 (35.8) | 3149 (11.2) | 1656 (5.9) |
| 11 | Sleep | 17 789 (62.8) | 6555 (23.1) | 2687 (9.5) | 1301 (4.6) |
| 13 | Talked | 18 573 (66.7) | 6136 (22.0) | 2147 (7.7) | 972 (3.5) |
| 20 | Get going | 20 132 (72.5) | 5434 (19.6) | 1405 (5.1) | 813 (2.9) |
| Interpersonal relations | |||||
| 15 | Unfriendly | 22 616 (81.5) | 3636 (13.1) | 1030 (3.7) | 475 (1.7) |
| 19 | Dislike | 23 016 (82.6) | 3754 (13.5) | 760 (2.7) | 351 (1.3) |
| Positive affects | |||||
| 4 | Good | 9403 (36.1) | 5580 (21.4) | 3683 (14.2) | 7358 (28.3) |
| 8 | Hopeful | 8341 (36.0) | 8068 (29.6) | 5453 (20.0) | 5430 (19.9) |
| 12 | Happy | 9054 (32.6) | 8518 (30.6) | 4397 (15.8) | 5836 (21.0) |
| 16 | Enjoyed | 6561 (23.7) | 7028 (25.4) | 6903 (25.0) | 7136 (25.8) |