Multivariate binomial model of characteristics that best predict likelihood of homes being fully protected
| Occupant/home characteristics | Risk ratio (95% CI) |
|---|---|
| At least one resident had a high school or higher education | |
| Yes | 3.96 (1.04–15.08) |
| No | 1.00 |
| Tested or changed smoke alarm battery in past 6 months | |
| Yes | 1.77 (1.26–2.48) |
| No | 1.00 |
| Previous fires on property | |
| Yes | 0.72 (0.49–1.06) |
| No | 1.00 |
| Carbon monoxide detector at home | |
| Yes | 1.24 (0.96–1.60) |
| No | 1.00 |
| Home had multiple levels | |
| Yes | 0.43 (0.31–0.60) |
| No | 1.00 |
| Property poorly cleaned or cluttered | |
| Yes | 0.52 (0.29–0.91) |
| No | 1.00 |
| Home had basement | |
| Yes | 0.76 (0.57–1.02) |
| No | 1.00 |