From: Interaction of marijuana and alcohol on fatal motor vehicle crash risk: a case–control study
Testing Result | |||||
---|---|---|---|---|---|
Marijuana | BAC level | Crude OR | 95% CI | aAdjusted OR | 95% CI |
Negative | 0 | 1.00 | Reference | 1.00 | Reference |
Positive | 0 | 1.73 | 1.35, 2.21 | 1.84 | 1.43, 2.36 |
Negative | 0.01-0.07 | 2.06 | 1.70, 2.50 | 2.34 | 1.90, 2.89 |
Positive | 0.01-0.07 | 2.07 | 1.18, 3.62 | 2.49 | 1.40, 4.40 |
Negative | ≥0.08 | 53.58 | 44.10, 65.11 | 60.43 | 49.37, 73.98 |
Positive | ≥0.08 | 88.91 | 49.04, 161.18 | 101.93 | 56.70, 183.25 |