Table 4.
Frequencies and percentages for the CBT treatment characteristics of the included studies (N = 25).
| Coding variable and category | Frequency | % |
|---|---|---|
| Decade of implementation | ||
| 1980s | 4 | 16 |
| 1990s | 18 | 72 |
| 2000s | 3 | 12 |
| Treatment setting | ||
| Institution (prison, hospital) | 17 | 68 |
| Community-based (outpatient) | 8 | 32 |
| Treatment form | ||
| Group treatment only | 11 | 44 |
| Group and individual treatment | 12 | 48 |
| No information available | 2 | 8 |
| Treatment participation | ||
| Mandated | 10 | 40 |
| Non-mandated (voluntary) | 8 | 32 |
| No information available | 7 | 28 |
| CBT treatment features | ||
| Relapse prevention | 20 | 80 |
| Combination (relapse prevention and RNR) | 2 | 8 |
| No information available | 3 | 12 |
| Duration of treatment | ||
| Less than 1 year | 12 | 48 |
| 1 year | 1 | 4 |
| 1.5 years | 1 | 4 |
| 2 years | 2 | 8 |
| More than 2 years | 3 | 12 |
| No information available | 6 | 24 |
Note. RNR = Risk-Need-Responsivity.