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Association between substance misuse and length of stay in burn patients (N=1151).
| Adjusted rate ratio (95% CI) | |
|---|---|
| Drug | 1.12 (1.00, 1.25) |
| Alcohol | 1.32 (1.14, 1.52) |
| Drug/alcohol | 1.34 (1.16, 1.56) |
| TBSA | 1.05 (1.04, 1.05) |
| Inhalation injury | 1.38 (1.23, 1.55) |
| Age | 1.01 (1.01, 1.01) |
| Female | 1.29 (1.18, 1.41) |
CI, confidence interval; TBSA, total body surface area.
