Logistic regressions including covariates, DB, driver fatigue and RT with the combined RTA score as the outcome
| OR | CIs | Significance | Omnibus test of model coefficients (χ2) | |
|---|---|---|---|---|
| 58.4, p<0.001 | ||||
| DB | 1.36 | 1.05 to 1.76 | p<0.05 | |
| Driver fatigue | 1.55 | 1.18 to 2.04 | p<0.005 | |
| RT | 1.28 | 1.01 to 1.64 | p<0.05 | |
| Marital status | 1.31 | 1.02 to 1.68 | p<0.05 | |
| Being rated by others as a good driver | 0.73 | 0.61 to 0.86 | p<0.001 |
DB, driving behaviour; RT, risk taking; RTA, road traffic accident.