Table 2. Adjusted prevalence ratios and 95% confidence intervals estimating recent drug detoxification enrollment by race/ethnicity, discrimination, and neighborhood characteristics, START study (n = 638), 2006–2009.
| Recent drug detoxification enrollment PR (95% CI) | ||||
|---|---|---|---|---|
|
| ||||
| Model 1 | Model 2 | Model 3 | Model 4 | |
| Race/ethnicity | ||||
| Hispanic/Latino | 1.11(0.71–1.74) | 1.16(0.74–1.83) | 1.10(0.70–1.74) | — |
| Black | 0.97(0.59–1.62) | 1.05(0.62–1.77) | 0.99(0.59–1.67) | — |
| White/other | 1.00 | 1.00 | 1.00 | — |
| Past 6 months homelessness | ||||
| Yes | 1.38(0.94–2.01) | 1.40(0.96–2.03) | 1.39(0.96–2.01)*** | 1.35(0.94–1.93)*** |
| No | 1.00 | 1.00 | 1.00 | 1.00 |
| Incarceration history | ||||
| Yes | 1.37(0.87–2.18) | 1.29(0.81–2.06) | 1.29(0.80–2.06) | 1.32(0.84–2.08) |
| No | 1.00 | 1.00 | 1.00 | 1.00 |
| Primary drug used | ||||
| Cocaine | 1.00 | 1.00 | 1.00 | 1.00 |
| Crack | 1.23(0.86–1.76) | 1.24(0.87–1.78) | 1.22(0.85–1.75) | 1.22(0.85–1.74) |
| Heroin | 1.67(1.12–2.51)** | 1.53(1.02–2.30)** | 1.51(1.01–2.27)** | 1.53(1.03–2.27)** |
| Poly drug use | 1.29(0.83–2.00) | 1.39(0.93–2.10) | 1.40(0.94–2.09)*** | 1.45(1.00–2.11)*** |
| Injection status | ||||
| Non-injector | 1.00 | 1.00 | 1.00 | 1.00 |
| Injector | 1.47(1.01–2.13)** | 1.50(1.04–2.16)** | 1.50(1.03–2.18)** | 1.51(1.05–2.18)** |
| Discrimination | ||||
| Drug use | — | 1.49(1.11–2.00)* | 1.47(1.09–1.97)* | — |
| Drug use × Hispanic/Latino | — | — | — | 2.74(1.10–6.82)** |
| Drug use × Black | — | — | — | 2.26(0.87–5.82)*** |
| Drug use × White/other | — | — | — | 1.00 |
| Neighborhood factorsa | ||||
| % Black | — | — | 1.02(0.94–1.12) | 1.02(0.93–1.10) |
| % Latino | — | — | 1.05(0.97–1.13) | 1.03(0.96–1.12) |
| % Foreign-born | — | — | 1.05(0.99–1.11) | 1.05(1.00–1.10)*** |
***
p < .10,
**
p < .05,
*
p < .01.
a
Modeled every 10% increase in the neighborhood characteristic on the outcome.