Table 2.
Crude and adjusted odds of drug positivity among trauma patients comparing COVID vs. pre-COVID periodsa
| Drug category | Crude OR | 95% CI | Adjusted ORb | 95% CI |
|---|---|---|---|---|
| Any non-alcohol drug | 1.21 | 0.98, 1.49 | 1.18 | 0.96, 1.45 |
| Drug and alcohol | 1.22 | 0.86, 1.74 | 1.16 | 0.81, 1.66 |
| Number of drugsb | 1.34 | 1.10, 1.62* | 1.31 | 1.08, 1.58* |
CI, Confidence interval; OR, odds ratio
aLogistic regression was run for all models except number of drugs. Proportional odds model was run for number of drugs; asterix (*) denotes p-value p ≤ 0.05
bModels adjusted for sex and age