Table 2.
Alcohol and Illicit Drug Use in Past 90 Days, Assessed at Pre-Treatment and 3-/6-Month Follow-Up
| Mary | Phil | James | April | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pre | 3-mo. | 6-mo. | Pre | 3-mo. | 6-mo. | Pre | 3-mo. | 6-mo. | Pre | 3-mo. | 6-mo. | |
| Percent Days Abstinent from Alcohol | 70% | 100% | 100% | 12% | 100% | -- | 99% | -- | 100% | 72% | 100% | 100% |
| Number of Heavy Drinking Days | 27 | 0 | 0 | 79 | 0 | -- | 1 | -- | 0 | 25 | 0 | 0 |
| Percent Days Abstinent from Illicit Drugs | 51% | 100% | 100% | 17% | 99% | -- | 99% | -- | 100% | 84% | 100% | 100% |
Note: Alcohol and drug use assessed with the 90-day Timeline Follow-back (TLFB; Sobell & Sobell, 1992). “Heavy drinking day” = 5 or more drinks (4 or more for women) within one drinking episode. Phil and James did not complete assessment sessions at 6- and 3-months, respectively.