From: Examining the role of firearm involvement in repeat intimate partner violence assaults
Police reported physical assaults | ||||
---|---|---|---|---|
 | Conditional gap-time frailty model | Conditional gap-time model | ||
Hazard ratio | Confidence interval | Hazard ratio | Confidence interval | |
Firearm involvement at index | 0.99 | 0.55–1.80 | 1.08 | 0.81–1.45 |
Firearm involvement in past IPV | 1.90 | 1.12–3.23 | 1.43 | 1.14–1.81 |
Firearm involvement in recidivism | 1.03 | 0.69–1.53 | 1.07 | 0.76–1.51 |
N | 886 | Â | 886 | Â |
Number of failures | 540 | Â | 540 | Â |
Log likelihood | − 2350.24 |  | − 2621.65 |  |
Wald χ2 | 195.07*** |  | 154.09*** |  |
I-likelihood | − 2590.41 |  | – |  |
Θ | 1.37*** |  | – |  |
Likelihood ratio for Θ | 542.83*** |  | – |  |