Table 12.
Summary of binary logistic regression model to predict whether participating drivers self-limit their driving
| Variable | Reference category | Adjusted odds ratio | 95% CI for odds ratio | |
|---|---|---|---|---|
| Lower | Upper | |||
| Age | 65–69 | |||
| 80+ | 2.12 | 1.56 | 2.90 | |
| 75–79 | 1.67 | 1.21 | 2.30 | |
| 70–74 | 1.17 | 0.86 | 1.61 | |
| Female | Male | 1.16 | 0.91 | 1.47 |
| Widowed, single, or divorced | Married | 1.53 | 1.21 | 1.95 |
| State | Kentucky | |||
| Connecticut | 1.28 | 1.00 | 1.65 | |
| Rhode Island | 1.12 | 0.83 | 1.51 | |
| Memory impairment | 1.19 | 1.12 | 1.26 | |
| Vision impairment | 1.19 | 1.08 | 1.30 | |
| Physical functioning impairment | 1.32 | 1.18 | 1.48 | |
| Medical conditions | 1.13 | 1.01 | 1.27 | |