Table 5.
Relationships between treatment length of stay, MAAEZ condition, and 12-step activities across time.
| Variable | Meeting attendance: Adjusted beta (95% CI) |
Use of a sponsor: Adjusted OR (95% CI) |
Use of a home group: Adjusted OR (95% CI) |
|---|---|---|---|
|
| |||
| Main Theoretical Variables | |||
| Treatment length of stay (Los.) | 0.092 (−0.046, 0.230) | 1.47 (1.15, 1.88)** | 0.84 (0.56, 1.26) |
| Condition (MAAEZ vs. Usual Care) | −0.475 (−1.091, 0.141) | 1.14 (0.67, 1.92) | 0.33 (0.05, 2.08) |
| Time | −0.013 (−0.023, −0.002)* | 0.99 (0.98, 1.00)† | 1.00 (0.97, 1.03) |
| Los. × Condition | 0.101 (−0.052, 0.253) | --- | 1.46 (0.93, 2.30)† |
| Los. × Time | −0.001 (−0.004, 0.001) | --- | 1.00 (1.00, 1.01) |
| Condition × Time | 0.005 (−0.001, 0.011)† | --- | 0.99 (0.98, 1.01) |
| Los. × Condition × Time | --- | --- | --- |
| Covariates | |||
| Baseline level of outcome | 0.267 (0.199, 0.335)*** | 10.19 (4.97, 20.91)*** | 6.14 (3.52, 10.75)*** |
| Baseline alcohol severity | −0.131 (−0.289, 0.027) | 0.62 (0.33, 1.17) | 0.63 (0.34, 1.17) |
| Baseline drug severity | −0.064 (−0.732, 0.603) | 0.17 (0.02, 1.34)† | 0.12 (0.02, 0.92)* |
| Baseline motivation | 0.544 (0.212, 0.877)*** | 3.23 (1.16, 9.04)* | 6.84 (2.47, 18.94)*** |
| Age | 0.013 (0.005, 0.021)*** | 1.04 (1.01, 1.06)** | 1.00 (0.98, 1.03) |
| Short-term resi. (vs. outpatient) | 0.073 (−0.166, 0.313) | 0.70 (0.35, 1.37) | 0.88 (0.45, 1.71) |
| Long-term resi. (vs. outpatient) | 0.248 (0.034, 0.461)* | 1.21 (0.63, 2.32) | 1.27 (0.67, 2.40) |
Note.
***
p<.001
**
p<.01
*
p<.05
†
p≤.10.