Number of sessions | 2006 Estimate | Current Estimate |
---|
1–4 (17, 26) | -0.08 | 3.20 |
5–8 (15, 20) | 6.43 | 6.24 |
9+ (15, 18) | 4.47 | 4.20 |
- Note. The information in parentheses indicates the number of studies in 2006 and then the current analysis, 2007. Moolchan et al. (2005) had 13 sessions but this study is not included in this table's current estimate because it had not included a standard care control condition.