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Logistic Regression Results: Buzz Westfall Justice Center; Saint Louis County, MO; December 2012–May 2013
| Variable | OR (95% CI) | P |
| Age (per y) | 1.093 (1.042, 1.147) | < .001 |
| IDU (yes vs no) | 53.869 (17.780, 163.205) | < .001 |
| Sex (yes vs no) | 7.345 (1.412, 38.204) | .018 |
| Tattoo (yes vs no) | 2.623 (1.087, 6.333) | .032 |
Note. CI = confidence interval; IDU = injection drug use; OR = odds ratio.
