Table 4.
Adjusted Mean Differences and 95% Confidence Intervals for Smoking and Behavior Problems, Broadband Scales, Sensitivity Analyses
| Primary Analysis | Inverse Probability Weighted | Restriction to Heavy Smokers | ||||
|---|---|---|---|---|---|---|
| Smokers (n=44) | Quitters (n=35) | Smokers (n=44) | Quitters (n=35) | Smokers (n=41) | Quitters (n=16) | |
| Outcomes | MDa (95% CI) | MDa (95% CI) | MDa (95% CI) | MDa (95% CI) | MDa (95% CI) | MDa (95% CI) |
| Child Behavior Checklist | ||||||
| Internalizing | 2.06 (−1.17, 5.30) | −1.69 (−5.15, 1.76) | 2.02 (−1.22, 5.26) | −1.58 (−4.95, 1.79) | 1.62 (−1.71, 4.94) | −0.40 (−5.35, 4.54) |
| Externalizing | 3.45 (0.23, 6.66) | 0.85 (−2.59, 4.28) | 3.15 (−0.11, 6.42) | 0.99 (−2.40, 4.39) | 4.11 (0.82, 7.41) | 1.31 (−3.59, 6.21) |
| Total | 5.07 (1.65, 8.49) | 0.21 (−3.45, 3.87) | 4.69 (1.19, 8.18) | 0.47 (−3.16, 4.11) | 5.20 (1.69, 8.70) | 0.27 (−4.95, 5.49) |
| Teacher Report Form | ||||||
| Internalizing | 1.10 (−1.81, 4.02) | −1.97 (−5.08, 1.14) | 0.02 (−2.94, 2.97) | −2.41 (−5.48, 0.67) | 0.50 (−2.48, 3.48) | −1.69 (−6.13, 2.74) |
| Externalizing | 3.47 (0.74, 6.20) | 0.84 (−2.07, 3.75) | 2.66 (−0.13, 5.46) | 0.89 (−2.01, 3.79) | 3.68 (0.92, 6.45) | −1.22 (−5.33, 2.90) |
| Total | 3.64 (0.52, 6.76) | −0.26 (−3.59, 3.07) | 2.59 (−0.58, 5.76) | −0.64 (−3.93, 2.66) | 3.78 (0.57, 7.00) | −2.51 (−7.29, 2.27) |
a
Adjusted for maternal race, education, age, marital status, prenatal alcohol use, and periconceptional multivitamin use
Reference group for all analyses is non-smokers