Table 2.
Percentage of days abstinent at baseline (previous 90 days) and Week 16
| Percentage days abstinent | Baseline |
Week 16a |
Mixed model p | ||
| n | mean (SE) | n | mean, adj. (SE) | ||
| Placebo + MM | 153 | 24.5 (2.0) | 142 | 73.1 (2.2) | .0002 |
| CBI + Placebo + MM | 156 | 24.5 (2.0) | 145 | 79.4 (2.2) | |
| CBI alone | 157 | 23.8 (2.0) | 146 | 66.6 (2.2) | |
Notes: Adj. = adjusted. CBI = combined behavioral intervention; MM = medical management.
a
Pairwise comparison tests using Tukey's honestly significant difference, corrected: 1 vs 2, p = .04; 1 vs 3, p = .034; 2 vs 3, p = .0001.