Matched ORs for injurious road traffic crashes among Swedish senior drivers by drivers’ civil status, occupation and dispensation of nervous and cardiovascular system medications
| Variable | Categories | Matched OR (95% CI)* |
|---|---|---|
| Civil status | Married | 1 |
| Unmarried | 1.17 (1.13 to 1.22) | |
| Divorced | 1.51 (1.46 to 1.55) | |
| Widowed | 1.56 (1.48 to 1.66) | |
| Occupation | Professionals | 1 |
| Technicians | 1.01 (0.97 to 1.04) | |
| Skilled workers | 1.32 (1.28 to 1.37) | |
| Dispensation of nervous system medications (ATC-N) prior to the index date | None | 1 |
| ≥1 (1–8 days) | 1.42 (1.33 to 1.51) | |
| ≥1 (1–15 days) | 1.37 (1.30 to 1.44) | |
| ≥1 (1–30 days) | 1.37 (1.31 to 1.42) | |
| ≥1 (1–90 days) | 1.35 (1.30 to 1.39) | |
| Dispensation of cardiovascular system medications (ATC-C) prior to the index date | None | 1 |
| ≥1 (1–8 days) | 1.03 (0.97 to 1.10) | |
| ≥1 (1–15 days) | 1.04 (0.99 to 1.09) | |
| ≥1 (1–30 days) | 1.03 (0.99 to 1.07) | |
| ≥1 (1–90 days) | 1.02 (0.99 to 1.05) |
*Conditional logistic regression for cases and controls matched by sex, age and place of residence.
ATC, anatomical therapeutic chemical classification.