Table 3.
Possible Predictors of Retention and Opioid Use
| Retention | Opioid Use | |||
|---|---|---|---|---|
| Predictors | Completed Stabilization Phase | Weeks in Treatment | Opiate Negative Urinalysis | Treatment Effectiveness Score (TES) ≥ 50% |
| OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | |
| Not arrested for Criminal Activity | 1.79** (1.33, 2.42) |
1.57** (1.16, 2.13) |
- | 1.83** (1.22, 2.77) |
| Opiate use, non-daily vs daily (past 30 days) | 1.46* (1.06, 2.02) |
1.45* (1.03, 2.02) |
1.79** (1.19, 2.70) |
2.16** (1.40, 3.35) |
| Days employed | 0.94** (0.90, 0.98) |
- | - | - |
| Age | - | - | - | 1.03** (1.01, 1.05) |
| Depressed | - | - | - | 1.54* (1.02, 2.33) |
| Previous drug treatment | - | - | 1.52* (1.02, 2.27) |
1.75* (1.11, 2.77) |
| Dose (8 mg vs. 24 mg) | - | - | - | 3.25* (1.51, 7.00) |
| Dose (16 mg vs. 24 mg) | - | - | - | 1.65* (1.07, 2.57) |
| ARSW | - | - | - | 1.01* (1.00, 1.01) |
| Polydrug use (past 30 days) | - | - | - | 0.36* (0.15, 0.90) |
| Baseline UA | - | - | 7.08** (4.33, 11.60) |
5.55** (3.98, 12.65) |
| Marital status (Married vs. Never married) | - | - | 1.96* (1.24, 3.08) |
- |
| Marital status (Widowed/Separated/Divorced vs Never married) | - | - | 1.61* (1.02, 2.54) |
- |
| Route of administration (non-inject vs inject) | - | - | - | 1.63* (1.10, 2.43) |
*
p<0.05;
**
p<0.01
OR = Odds Ratio; CI = Confidence Interval