Table 3.
Suicidal ideation and attempts in psychiatric patients compared with patients not reporting any suicidality
| Russian cohort (95 % CI) | Norwegian cohort (95 % CI) | |||||||
|---|---|---|---|---|---|---|---|---|
| Attempters | Ideators | Attempters | Ideators | |||||
| Univariate | Multivariate | Univariate | Multivariate | Univariate | Multivariate | Univariate | Multivariate | |
| Male sex | 1.08 (0.44–2.64) | 0.36 (0.17–0.77)** | 0.91 (0.49–1.71) | 0.89 (0.57–1.39) | ||||
| Age < 40 | 7.26 (2.62–20.15)*** | 5.25 (1.74–15.86)** | 1.24 (0.57–2.68) | 1.38 (0.60–3.14) | 1.89 (1.00–3.59)* | 1.57 (0.99–2.51)* | ||
| Working/student | 1.01 (0.83–2.64) | 0.42 (0.12–1.39) | 0.19 (0.05–0.81)* | 0.14 (0.03–0.61)** | 2.72 (1.14–6.50)* | 1.26 (0.59–2.70) | ||
| Overactive (HoNOS 1) | 1.61 (0.62–4.21) | 2.41 (0.96–6.05) | 0.64 (0.34–1.20) | 0.91 (0.42–2.00) | 0.37 (0.23–0.59)*** | 0.48 (0.27–0.86)* | ||
| Problems alc/drug (HoNOS 3) | 1.54 (0.14–3.87) | 1.09 (0.35–3.45) | 0.42 (0.19–0.90)* | 0.31 (0.13–0.72)** | 2.62 (1.37–5.01)** | 2.83 (1.30–6.18)** | 1.34 (0.83–2.15) | 1.63 (0.89–2.98) |
| Cognitive problems (HoNOS 4) | 0.56 (0.23–1.37) | 0.85 (0.41–1.81) | 0.18 (0.08–0.39)*** | 0.23 (0.10–0.55)** | 0.49 (0.31–0.78)** | 0.64 (0.36–1.13) | ||
| Depressed moods (HoNOS 7) | 2.30 (0.67–7.93) | 1.81 (0.43–7.61) | 10.52 (1.41–78.23) *** | 16.48 (2.18–124.79)** | 14.95 (4.48–49.89)*** | 14.13 (3.96–50.41)*** | 8.88 (4.15–16.95)*** | 7.69 (3.74–15.80)*** |
| Problems activities (HoNOS 10) | 0.34 (0.14–0.82)* | 0.67 (0.39–1.83) | 0.37 (0.19–0.71)** | 0.60 (0.37–0.98)* | ||||
| GAF-S ≥40 | 1.05 (0.44–2.48) | 1.43 (0.68–3.02) | 3.38 (1.73–6.63)*** | 4.42 (2.68–7.30)*** | ||||
| GAF-F ≥40 | 0.97 (0.41–2.30) | 1.73 (0.82–3.72) | 3.75 (1.93–7.29)*** | 2.68 (1.21–5.94)* | 3.03 (1.88–4.90)*** | 2.19 (1.21–3.95)* | ||
| Affective disorder (ICD-10) | 1.32 (0.16–10.54) | 3.07 (0.82–11.43) | 2.23 (1.10–4.54)* | 2.79 (1.66–4.70)*** | ||||
| Psychosis (ICD-10) | 0.27 (0.13–0.58)* | 0.23 (0.13–0.58)*** | 0.27 (0.13–0.58)** | 0.53 (0.22–1.28) | 0.23 (0.13–0.38)*** | 0.27 (0.14–0.51)*** | ||
| Personality disorder (ICD-10) | 1.84 (0.93–3.64) | 3.93 (0.61–25.23) | 4.24 (1.34–13.47)* | 6.74 (1.54–29.44)* | ||||
| Adjustment disorder (ICD-10) | 31.50 (10.47–94.76)*** | 24.32 (6.62–89.36) *** | 1.57 (0.19–12.98)* | 1.73 (0.19–16.13) | 11.30 (1.15–111.11) | 11.15 (1.38–90.26)* | ||
| Alcohol/drug disorder (ICD-10) | 0.35 (0.13–0.98)* | 0.44 (0.19–1.01)* | 1.73 (0.62–4.81) | 1.47 (0.67–3.24) | ||||
| Referred by someone who knows patient | 0.26 (0.09–0.77)* | 0.36 (0.10–1.26) | 0.58 (0.26–1.27)* | 0.35 (0.15–0.83)* | 0.43 (0.22–0.84)* | 0.63 (0.40–0.99)* | ||
Patients with no suicidality used as reference category; Personality disorders got no estimates in the Russian cohort owing to few subjects (N = 3); Significance: *p ≤ 0.05, ** p < 0.01, *** p < 0.001