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Table 3 Treatment Means: 2006 and Current Analysis Stratified by Number of Sessions

From: Youth tobacco use cessation: 2008 update

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

  1. 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.