Table 4.
Variable | Hazard ratio | 95% CI | Chi square | df | p-value | Model |
---|---|---|---|---|---|---|
| ||||||
Bipolar proband | 1.53 | 0.51–4.61 | 0.57 | 1 | 0.45 | R2 = 0.081 |
| ||||||
Sex of proband | 0.58 | 0.17–2.03 | 0.72 | 1 | 0.40 | |
| ||||||
Sexual abuse of proband | 1.04 | 0.32–3.33 | 0.00 | 1 | 0.95 | LRT = 36.3 |
| ||||||
Sex of offspring | 2.86 | 0.89–9.16 | 3.12 | 1 | 0.08 | df = 11.5 |
| ||||||
Impulsive aggression of offspring | 2.02 | 1.17–3.49 | 6.30 | 1 | 0.01 | p ≤ 0.001 |
| ||||||
Sexual abuse of offspring | 6.03 | 2.08–17.45 | 10.97 | 1 | 0.001 | |
| ||||||
Frailty | – | – | 6.23 | 5.88 | 0.38 |
CI = confidence interval; df = degrees of freedom; LRT = likelihood ratio test.