Relative risk* | 95% CI | |
---|---|---|
*Adjusted for other variables in the model. | ||
†Per 10 kg increment in weight. | ||
‡Per 1 year increment, base year 1960. | ||
§Per 6 mph increment. | ||
¶Per year of age. | ||
Vehicle | ||
SUV | 11.1 | 9.3 to 13.3 |
Light truck | 1.7 | 1.1 to 2.5 |
Passenger car | 1.0 | – |
Vehicle weight† | 0.95 | 0.9 to 1.0 |
Model year‡ | 0.96 | 0.9 to 0.99 |
Travel speed§ | 1.4 | 1.3 to 1.5 |
Female passenger | 0.6 | 0.4 to 0.9 |
Driver age¶ | 0.97 | 0.95 to 0.99 |