Table 1 Characteristics of suicidal ideation
Characteristics | Overall n(%) | Suicidal ideation | χ²/t | p-value | |
|---|---|---|---|---|---|
| Â | Â | No(%) | Yes(%) | Â | Â |
Age,M(SD) | 15.05(1.40) | 15.06(1.41) | 14.97(1.28) | 2.50 | 0.01 |
Gender |  |  |  | 90.49 | < 0.001 |
Boy | 6502(53.3) | 5831(55.0) | 671(42.2) | Â | Â |
Girl | 5690(46.7) | 4772(45.0) | 918(57.8) | Â | Â |
Ethnic group | Â | Â | Â | 0.33 | 0.57 |
Han ethnicity | 12,113(99.4) | 10,536(99.4) | 1577(99.2) | Â | Â |
Ethnic minority | 79(0.6) | 67(0.6) | 12(0.8) | Â | Â |
Left-behind experience | Â | Â | Â | 8.43 | 0.004 |
Yes | 8087(66.3) | 6982(65.8) | 1105(69.5) | Â | Â |
No | 4105(33.7) | 3621(34.2) | 484(30.5) | Â | Â |
Marital status of parents |  |  |  | 52.34 | < 0.001 |
Married | 10,392(85.2) | 9133(86.1) | 1259(79.2) | Â | Â |
Divorced | 1800(14.8) | 1470(13.9) | 330(20.8) | Â | Â |
Living environments | Â | Â | Â | 0.03 | 0.87 |
Urban area | 3467(28.4) | 3018(28.5) | 449(28.3) | Â | Â |
villages | 8725(71.6) | 7585(71.5) | 1140(71.7) | Â | Â |
Being the single child |  |  |  | 13.14 | < 0.001 |
Yes | 1649(13.5) | 1388(13.1) | 261(16.4) | Â | Â |
No | 10,543(86.5) | 9215(86.9) | 1328(83.6) | Â | Â |
Long-term medication use |  |  |  | 125.41 | < 0.001 |
Yes | 264(2.2) | 169(1.6) | 95(6.0) | Â | Â |
No | 11,928(97.8) | 10,434(98.4) | 1494(94.0) | Â | Â |