|
Outcomes
|
Available case analyses
|
Multiple imputation analyses
|
|---|
|
Crude analyses b
|
Adjusted analyses c
|
Crude analyses b
|
Adjusted analyses c
|
|---|
|
OR(95%CI)
|
p
|
OR(95%CI)
|
p
|
OR(95%CI)
|
p
|
OR(95%CI)
|
p
|
|---|
|
Smoking rates
|
0.98 (0.67–1.47)
|
0.95
|
0.98(0.66–1.47)
|
0.94
|
0.99 (0.70–1.41)
|
0.96
|
0.99(0.70–1.41)
|
0.96
|
|
Smoking-related knowledge scores
|
2.33(1.17–4.64)
|
0.02
|
2.31(1.16–4.60)
|
0.02
|
2.40(1.32–4.36)
|
0.02
|
2.41(1.33–4.38)
|
0.02
|
|
Smoking-related attitude scores
|
2.84 (1.04–7.77)
|
0.04
|
2.85 (1.04–7.80)
|
0.04
|
3.07(1.28–7.41)
|
0.03
|
3.08(1.28–7.44)
|
0.03
|
- OR odds ratio, CI confidence interval
- aGeneralized estimation equation models to predict smoking abstinence taking into account within-subject correlation across 3 month follow-up
- bModels included the predictor variables study group and time
- cModels included the predictor variables study group, time, age, and monthly income
