Table 3 Diagnostic predictors of suicidal ideation and suicide attempts.
Pure Suicidal Ideationa | Suicide Attemptsb | |||||||
---|---|---|---|---|---|---|---|---|
Univariate | Multivariate | Univariate | Multivariate | |||||
OR (95% CI) | p | OR (95% CI) | p | OR (95% CI) | p | OR (95% CI) | p | |
Any disorder | 2.73 (2.39–3.12) | <0.001 | 2.67 (2.32–3.08) | <0.001 | 1.56 (0.97–2.52) | 0.07 | 1.85 (1.10–3.09) | 0.02 |
Number of diagnoses | ||||||||
Single disorder | 1.69 (1.43–1.99) | <0.001 | 1.70 (1.43–2.03) | <0.001 | 0.93 (0.49–1.77) | 0.82 | 1.21 (0.62–2.35) | 0.59 |
Two or more disorders | 3.92 (3.39–4.54) | <0.001 | 3.79 (3.24–4.43) | <0.001 | 1.87 (1.14–3.07) | 0.01 | 2.17 (1.26–3.72) | <0.01 |
Disorder type | ||||||||
MDD | 5.89 (4.84–7.15) | <0.001 | 4.47 (3.54–5.64) | <0.001 | 1.48 (0.91–2.42) | 0.11 | 1.04 (0.60–1.78) | 0.90 |
Any anxiety disorder | 1.89 (1.67–2.14) | <0.001 | 1.87 (1.23–2.84) | <0.01 | ||||
Separation anxiety | 2.30 (1.93–2.74) | <0.001 | 1.15 (0.91–1.45) | 0.23 | 1.01 (0.60–1.70) | 0.98 | 0.47 (0.24–0.90) | 0.02 |
Social anxiety | 2.26 (1.81–2.83) | <0.001 | 1.19 (0.91–1.56) | 0.21 | 2.23 (1.31–3.81) | <0.01 | 2.39 (1.25–4.58) | <0.01 |
Specific phobia | 1.42 (1.24–1.62) | <0.001 | 0.98 (0.83–1.14) | 0.76 | 1.79 (1.19–2.70) | <0.01 | 1.61 (0.98–2.65) | 0.06 |
GAD | 3.95 (3.21–4.86) | <0.001 | 1.85 (1.41–2.44) | <0.001 | 1.63 (0.97–2.73) | 0.07 | 0.99 (0.51–0.93) | 0.98 |
OCD | 1.84 (1.54–2.20) | <0.001 | 1.02 (0.81–1.28) | 0.89 | 1.50 (0.90–2.48) | 0.12 | 1.10 (0.58–2.10) | 0.77 |
PTSD | 3.81 (2.77–5.23) | <0.001 | 1.25 (0.83–1.89) | 0.29 | 1.87 (0.92–3.79) | 0.08 | 1.25 (0.52–3.02) | 0.62 |
Any behavioral disorder | 3.40 (2.96–3.91) | <0.001 | 1.62 (1.07–2.45) | 0.02c | ||||
Conduct disorder | 4.01 (3.12–5.17) | <0.001 | 1.78 (1.28–2.47) | <0.01 | 2.05 (1.14–3.68) | 0.02 | 1.50 (0.67–3.36) | 0.33 |
ODD | 3.38 (2.94–3.90) | <0.001 | 2.00 (1.65–2.41) | <0.001 | 1.41 (0.92–2.16) | 0.11 | 1.27 (0.71–2.26) | 0.43 |
ADHD | 2.47 (2.16–2.81) | <0.001 | 1.43 (1.20–1.69) | <0.001 | 1.35 (0.89–2.04) | 0.16 | 1.01 (0.58–1.76) | 0.97 |
Eating disorders | 2.55 (1.54–4.22) | <0.001 | 0.93 (0.49–1.76) | 0.83 | 2.27 (0.84–6.13) | 0.11 | 1.91 (0.63–5.82) | 0.25 |
Psychosis | 1.91 (1.14–3.18) | 0.01 | 0.98 (0.53–1.83) | 0.95 | 3.13 (1.39–7.04) | <0.01 | 2.46 (0.85–7.08) | 0.10 |