All suicides (n = 602) | Non-poisoning suicides (n = 474) | |
Adjusted odds ratios* (95% CI) | Adjusted odds ratios* (96% CI) | |
Benzodiazepines | ||
None | 1.0 | 1.0 |
1 prescription | 3.30 (2.24 to 4.86) | 2.82 (1.82 to 4.35) |
2 or more prescriptions | 3.44 (1.50 to 7.92) | 4.47 (1.55 to 12.92) |
Narcotic pain killers | ||
None | 1.0 | 1.0 |
1 prescription | 1.87 (1.12 to 3.11) | 1.49 (0.82 to 2.74) |
2 prescriptions | 4.04 (1.60 to 10.22) | 3.70 (1.33 to 10.24) |
3 or more prescriptions | 15.53 (4.01 to 60.07) | 13.16 (3.30 to 52.49) |
*Adjusted for demographics, co-morbidity and other medication use.