| Adolescents (N = 149) | Adults (N = 1427) | ×2 | p-value | ||
---|---|---|---|---|---|---|
N | % | N | % | Â | Â | |
Use of alcohol before the attempt (39) | 26 | 17.6 | 899 | 64.7 | 124.10 | < 0.001 |
Current suicidal ideation (109) | ||||||
 No | 77 | 56.2 | 556 | 41.8 | 18.86 | < 0.001 |
 Yes | 44 | 32.1 | 399 | 30.0 |  |  |
 Unknown | 16 | 11.7 | 375 | 28.2 |  |  |
 Attempts with suicide plan (245) | 25 | 19.1 | 195 | 16.2 | 0.68 | 0.40 |
Intention to die (184) | ||||||
 Some or little intention | 89 | 82.4 | 584 | 58.9 | 22.71 | < 0.001 |
 Certain intention | 19 | 17.6 | 408 | 41.1 | 22.71 | < 0.001 |
Medical lethality (28) | ||||||
 mild | 117 | 80.1 | 714 | 50.9 | 45.37 | < 0.001 |
 moderate to severe | 29 | 19.9 | 688 | 49.1 | 45.37 17.53 | < 0.001 < 0.001 |
 Joint suicide attempts (215) | 7 | 5.3 | 11 | 0.9 |  |  |
 Admission (299) | 35 | 23.5 | 455 | 31.9 | 4.43 | 0.03 |
Motivation of the suicide | ||||||
 Psychiatric (127) | 27 | 24.7 | 323 | 24.7 | 2.13 | 0.14 |
 Interpersonal (85) | 115 | 79.9 | 860 | 63.8 | 14.74 | < 0.001 |
 Job-related (126) | 21 | 14.6 | 252 | 19.3 | 1.88 | 0.17 |
 Economic (111) | 6 | 4.3 | 344 | 26.0 | 33.08 | < 0.001 |
 Illness-related (123) | 2 | 1.4 | 86 | 6.6 | 5.97 | 0.01 |
 Loss of family member (123) | 3 | 2.1 | 34 | 2.6 | 0.11 | 0.73 |
 Abuse-related (125) | 8 | 5.6 | 14 | 1.1 | 17.87 | < 0.001 |
 Legal problem (129) | 0 | 0.0 | 8 | 0.6 | 0.86 | 0.35 |
Method of suicide attempt | ||||||
 Poisoning | 101 | 67.8 | 946 | 66.3 | 0.13 | 0.71 |
 Analgesics | 43 | 28.9 | 56 | 3.9 | 142.48 | < 0.001 |
 Psychiatric medication | 28 | 18.8 | 441 | 30.9 | 9.46 | 0.00 |
 Pesticide and Herbicide | 5 | 3.4 | 293 | 20.5 | 25.9 | < 0.001 |
 Other medications | 27 | 18.1 | 266 | 18.6 | 0.02 | 0.87 |
 Asphyxia by gas | 9 | 6.0 | 152 | 10.7 | 3.12 | 0.07 |
 Hanging | 5 | 3.4 | 106 | 7.4 | 3.41 | 0.06 |
 Injury by sharp object | 26 | 17.4 | 171 | 12.0 | 3.68 | 0.05 |
 Jumping and Drowning | 6 | 4.0 | 34 | 2.4 | 1.47 | 0.22 |
 Others | 2 | 1.3 | 18 | 1.3 | 0.00 | 0.93 |