Table 1.
Summary statistics and factor loadings of variables used in analyses
| Variables |
|||
|---|---|---|---|
| Mean | S.D. | Factor loading* | |
| Demographics | |||
| Age (years) | 36.75 | 9.75 | – |
| African American | 0.34 | 0.48 | – |
| Baseline | |||
| RAND SF-36 (1–6) | |||
| Composite 1 | 3.83 | 1.00 | 0.86 |
| Composite 2 | 3.81 | 1.07 | 0.77 |
| Composite 3 | 3.73 | 1.14 | 0.76 |
| Alcohol (0–7) | 4.59 | 8.76 | – |
| Heroin (0–7) | 1.25 | 5.22 | – |
| Cocaine/Crack (0–7) | 2.33 | 4.93 | – |
| Social support | |||
| Composite 1 | 2.13 | 0.82 | 0.84 |
| Composite 2 | 1.86 | 0.84 | 0.84 |
| Composite 3 | 2.16 | 0.89 | 0.84 |
| Self-efficacy (1–3) | |||
| Composite 1 | 2.31 | 0.53 | 0.84 |
| Composite 2 | 2.40 | 0.50 | 0.84 |
| Composite 3 | 2.05 | 0.63 | 0.92 |
| Composite 4 | 2.12 | 0.60 | 0.89 |
| 6-Month follow-up | |||
| RAND SF-36 (1–6) | |||
| Composite 1 | 3.59 | 1.02 | 0.83 |
| Composite 2 | 3.44 | 1.08 | 0.79 |
| Composite 3 | 3.13 | 1.14 | 0.71 |
| Alcohol (0–7) | 0.78 | 1.93 | – |
| Heroin (0–7) | 0.08 | 0.65 | – |
| Cocaine/Crack (0–7) | 0.26 | 0.84 | – |
| Time in treatment (days) | 93.8 | 4.9 | – |
*
All factor loadings significant, p≤0.001.