Variables& | Total sample (n = 1957) | Males (n = 994, 50.8%) | Females (n = 963, 49.2%) | p * |
---|---|---|---|---|
Age (year) | 13.0 [13.0, 15.0] | 13.0 [13.0, 15.0] | 13.0 [12.0, 15.0] | 0.025 |
HSS | Â | Â | Â | 0.058 |
Excellent | 191 (9.8) | 104 (10.5) | 87 (9.1) | Â |
Good | 821 (42.1) | 391 (39.5) | 430 (44.7) | Â |
Fair or poor | 939 (48.1) | 495 (50.0) | 444 (46.2) | Â |
Missing data | 6 | NA | NA | Â |
Living arrangement | Â | Â | Â | 0.047 |
Living with both parents | 1594 (81.6) | 805 (81.2) | 789 (82.0) | Â |
Living with a single parent | 192 (9.8) | 88 (8.9) | 104 (10.8) | Â |
Living with others | 167 (8.6) | 98 (9.9) | 69 (7.2) | Â |
Missing data | 4 | NA | NA | Â |
Classmate relations | Â | Â | Â | 0.522 |
Good | 1663 (85.2) | 838 (84.6) | 825 (85.9) | Â |
Average | 254 (13.0) | 137 (13.8) | 117 (12.2) | Â |
Poor | 34 (1.7) | 16 (1.6) | 18 (1.9) | Â |
Missing data | 6 | NA | NA | Â |
Relationship with teachers | Â | Â | Â | 0.002 |
Good | 1605 (82.8) | 792 (80.4) | 813 (85.2) | Â |
Average | 307 (15.8) | 172 (17.5) | 135 (14.2) | Â |
Poor | 27 (1.4) | 21 (2.1) | 6 (0.6) | Â |
Missing data | 18 | NA | NA | Â |
Ever smoking a cigarette | Â | Â | Â | 0.010 |
Yes | 28 (1.4) | 21 (2.1) | 7 (0.7) | Â |
No | 1919 (98.6) | 969 (97.9) | 950 (99.3) | Â |
Missing data | 10 | NA | NA | Â |
Ever drinking alcohol | Â | Â | Â | 0.006 |
Yes | 640 (32.9) | 353 (35.7) | 287 (29.9) | Â |
No | 1307 (67.1) | 635 (64.3) | 672 (70.1) | Â |
Missing data | 10 | NA | NA | Â |
Total CTQ scores | 32.0 [28.0, 40.0] | 32.0 [28.0, 40.0] | 32.0 [28.0, 39.0] | 0.756 |
Total RSES scores | 29.0 [26.0, 32.0] | 29.0 [26.0, 32.0] | 29.0 [25.0, 32.0] | < 0.001 |
Baseline CESD scores | 11.0 [6.0, 18.0] | 10.0 [6.0, 16.0] | 12.0 [7.0, 19.0] | < 0.001 |
Baseline SDQ subscale# | Â | Â | Â | |
SDQ-internalizing | 5.0 [3.0, 7.0] | 4.0 [3.0, 6.0] | 5.0 [3.0, 7.0] | < 0.001 |
SDQ-externalizing | 5.0 [3.0, 7.0] | 5.0 [3.0, 7.0] | 5.0 [3.0, 7.0] | 0.083 |