Table 3.
Association between previous disorders and suicidality
| Ideation | Plan | Attempt | |||||||
|---|---|---|---|---|---|---|---|---|---|
| OR | 95% CI | p | OR | 95% CI | p | OR | 95% CI | p | |
| Model 1 | |||||||||
| No previous disorders (ref) | – | – | – | ||||||
| Depressive distress disorders | 0.9 | 0.6–1.3 | 0.43 | 1.2 | 0.7–2.2 | 0.52 | 1.0 | 0.5–1.9 | 0.92 |
| Non-depressive distress disorders | 1.4 | 1.2–1.7 | <0.001 | 1.3 | 0.9–1.8 | 0.13 | 1.4 | 1.0–2.1 | 0.081 |
| Fear disorders | 1.7 | 1.4–2.0 | <0.001 | 1.7 | 1.2–2.3 | 0.001 | 1.6 | 1.1–2.4 | 0.023 |
| Externalising disorders | 2.1 | 1.7–2.6 | <0.001 | 2.9 | 2.2–3.8 | <0.001 | 2.3 | 1.6–3.4 | <0.001 |
| Model 2 | |||||||||
| No previous disorders (ref) | – | – | – | ||||||
| Depressive distress disorders | 0.9 | 0.6–1.3 | 0.55 | 1.3 | 0.7–2.3 | 0.43 | 1.1 | 0.5–2.1 | 0.88 |
| Non-depressive distress disorders | 1.5 | 1.3–1.9 | <0.001 | 1.4 | 1.0–2.0 | 0.032 | 1.7 | 1.1–2.5 | 0.010 |
| Fear disorders | 1.6 | 1.4–2.0 | <0.001 | 1.7 | 1.2–2.3 | 0.002 | 1.5 | 1.0–2.3 | 0.043 |
| Externalising disorders | 1.9 | 1.6–2.3 | <0.001 | 2.5 | 1.9–3.3 | <0.001 | 2.0 | 1.3–3.0 | 0.002 |
| Model 3 | |||||||||
| No previous disorders (ref) | – | – | – | ||||||
| Depressive distress disorders | 0.9 | 0.6–1.3 | 0.43 | 1.2 | 0.7–2.3 | 0.49 | 1.0 | 0.5–2.0 | 0.96 |
| Non-depressive distress disorders | 1.5 | 1.2–1.8 | <0.001 | 1.3 | 1.0–1.8 | 0.090 | 1.6 | 1.1–2.4 | 0.021 |
| Fear disorders | 1.6 | 1.3–2.0 | <0.001 | 1.6 | 1.2–2.1 | 0.003 | 1.6 | 1.1–2.5 | 0.018 |
| Externalising disorders | 1.9 | 1.5–2.3 | <0.001 | 2.5 | 1.9–3.3 | <0.001 | 2.0 | 1.3–3.0 | <0.001 |
MDD, major depressive disorder; OR, odds ratio, CI, confidence interval.
Association between suicidality and previous depressive distress, non-depressive distress, fear or externalising disorders, among respondents with 12-month MDD.
Depressive distress disorders: major depressive disorder and dysthymia; non-depressive distress disorders: generalised anxiety disorder and post-traumatic stress disorder; fear disorders: agoraphobia, panic disorder, separation anxiety disorder, social anxiety disorder, specific phobia; externalising disorders: intermittent explosive disorder, attention deficit hyperactivity disorder, conduct disorder, oppositional defiant disorder, alcohol abuse, alcohol dependence, drug abuse and drug dependence.
Model 1: adjusted for country.
Model 2: adjusted for country, age, sex.
Model 3: adjusted for country, age, sex, education, marital status and employment status.