Table 2.
6 mo | 12 mo | 18 mo | ||||
---|---|---|---|---|---|---|
Change (95% CI) | p value | Change (95% CI) | p value | Change (95% CI) | p value | |
Baseline group | .148a | .313a | .283a | |||
Cigarette smoker | −2.07 (−2.71% to −1.43%) | −2.78 (−3.43% to −2.12%) | −3.07 (−3.90% to −2.24%) | |||
Dual user | −3.41 (−5.11% to −1.71%) | −3.75 (−5.53% to −1.97%) | −4.21 (−6.22% to −2.20%) | |||
Cessation interest (slope) | −0.06 (−0.26% to 0.14%) | .554 | −0.21 (−0.41% to 0.00%) | .0497 | −0.12 (−0.35% to 0.11%) | .310 |
Gender | .025a | .018a | ||||
Male | — | −3.97 (−5.17 to −2.77%) | −4.48 (−5.86% to −3.09%) | |||
Female | — | −2.56 (−3.63 to −1.49%) | −2.81 (−4.07% to −1.55%) | |||
Age (slope) | — | — | −0.06 (−0.11% to −0.01%) | .019a | ||
Education | .019a | |||||
Less than high school | — | — | −2.85 (−4.88% to −0.81%) | |||
GED/high school | — | — | −5.05 (−6.48% to −3.63%) | |||
At least some college | — | — | −3.03 (−4.24% to −1.82%) |
CI = confidence interval, GED = General Education Development.
a p value for comparison between groups.