Substance use dimension | Suicide dimension | Analysis | Association between substances and suicide | ||||
---|---|---|---|---|---|---|---|
Positive | Negative | Null | Unclear | Total | |||
Substance intoxication (n = 1) | Non-fatal suicidal behaviour | Bivariate | 1 [104] | 0 | 0 | 0 | 1 |
Substance use (n = 19) | Suicidal ideation | Bivariate | 0 | 1 [105] | 12 | ||
Multivariate | 0 | 1 [50] | 12 | ||||
Non-fatal suicidal behaviour | Bivariate | 0 | 1 [50] | 10 | |||
Multivariate | 0 | 1 [51] | 7 | ||||
Pathological substance use (n = 37) | Suicidal ideation | Bivariate | 0 | 1 [92] | 0 | 3 | |
Multivariate | 0 | 0 | 9 | ||||
Non-fatal suicidal behaviour | Bivariate | 15 [34, 56, 72, 77, 78, 94, 96, 104, 111–113, 115,116,, 117, 120, 121] | 0 | 0 | 24 | ||
Multivariate | 0 | 0 | 17 | ||||
Fatal suicide | Bivariate | 1 [109] | 0 | 0 | 3 | ||
Multivariate | 1 [108] | 0 | 0 | 0 | 1 | ||
Total | Suicidal ideation | Bivariate | 10 | 0 | 2 | 3 | 15 |
Multivariate | 14 | 0 | 6 | 1 | 21 | ||
Non-fatal suicidal behaviour | Bivariate | 23 | 0 | 11 | 1 | 35 | |
Multivariate | 12 | 0 | 11 | 1 | 24 | ||
Fatal suicide | Bivariate | 1 | 0 | 2 | 0 | 3 | |
Multivariate | 1 | 0 | 0 | 0 | 1 |