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Table 1 Treatment Means: 2006 and Current Analysis Stratified by Theory

From: Youth tobacco use cessation: 2008 update

Theory

2006 Estimate

Current Estimate

Social influence (8, 11)

3.77

4.34

Cognitive-behavior (17, 22)

4.72

5.32

Motivation (15, 22)

3.66

3.97

Medical (1, 3)

13.16

15.86

Other (6, 6)

-0.16

-0.17

  1. Note. The information in parentheses indicates the number of studies in 2006 and then the current analysis. Moolchan et al. (2005) had used a medical model but this study is not included in this table's current estimate because it had not included a standard care control condition.