Table 4 Binary logistic regression analysis for dual-harm in individuals with serious aggressive behaviors(n, %)
Variable | D-H group (74) | A-O group (349) | Univariate analysis OR (95% CI) | p-value | Multivariate analysis OR (95% CI) | p-value |
|---|---|---|---|---|---|---|
Gender (female) | 12 (16.2) | 28 (8.0) | 2.2(1.1–4.6) | 0.032 | NI |  |
History of mental disorders | 51 (68.9) | 193 (55.3) | 1.8(1.0–3.1) | 0.033 | NI |  |
History of non-alcohol substance abuse | 13 (17.6) | 32 (9.2) | 2.0(1.0–4.3) | 0.037 | NI |  |
Child abuse | 13 (17.6) | 27 (7.7) | 2.5(1.2–5.2) | 0.011 | 2.8(1.3–6.2) | 0.01 |
Parental death | 11 (14.9) | 15 (4.3) | 3.9(1.7–8.9) | 0.001 | 3.0(1.2–7.5) | 0.02 |
Number of indicators of childhood adversity(1) | 20(27) | 82(23.5) | 1.3(0.8–2.5) | 0.301 | NI |  |
Number of indicators of childhood adversity(2) | 7(9.5) | 28(8.0) | 1.4(0.6–3.4) | 0.460 | NI |  |
Number of indicators of childhood adversity(≥3) | 5(6.8) | 4(1.1) | 7.0(1.8–27.1) | 0.005 | NI |  |
Current diagnoses of mood disorders | 36(48.6) | 201(57.6) | 3.6(1.4–9.0) | 0.006 | 3.2(1.2–8.5) | 0.02 |
Current diagnoses of schizophrenia spectrum disorders | 15(20.3) | 22(6.3) | 0.9(0.5–2.0) | 0.879 | 0.7(0.3–1.6) | 0.44 |
Current diagnoses of substance-related disorders | 9(12.2) | 27(7.7) | 1.8(0.7–4.7) | 0.265 | 1.4(0.5–3.9) | 0.55 |
Current diagnoses of other mental disorders | 3(4.1) | 41(11.7) | 0.4(0.1–1.5) | 0.163 | 0.3(0.1–1.3) | 0.10 |
Score of the affective subscale in BPRS | 2.16 ± 0.89 | 1.79 ± 0.85 | 1.6(1.2–2.1) | 0.001 | 1.7(1.3–2.4) | < 0.001 |
Score of the anti-social subscale in PCL-R | 3.55 ± 2.78 | 2.77 ± 2.12 | 1.2(1.0–1.3) | 0.007 | NI |  |