Table 4.
Adjusted* Change in BASC-2 and BRIEF Scores for Each Doubling of Serum Cotinine Concentration
| Maternal Mean Serum Cotinine | Child Mean Serum Cotinine | |||||
|---|---|---|---|---|---|---|
| B | 95% CI | p-value | B | 95% CI | p-value | |
| BASC-2 | ||||||
| Externalizing Problems | 0.05 | −0.35, 0.44 | 0.814 | 0.23 | −0.36, 0.83 | 0.443 |
| Internalizing Problems | −0.23 | −0.61, 0.15 | 0.241 | 0.06 | −0.51, 0.63 | 0.839 |
| Behavioral Symptoms Index | 0.01 | −0.37, 0.39 | 0.964 | 0.46 | −0.11, 1.04 | 0.117 |
| BRIEF | ||||||
| Inhibit | 0.19 | −0.24, 0.62 | 0.383 | 0.12 | −0.54, 0.79 | 0.715 |
| Shift | 0.11 | −0.32, 0.54 | 0.622 | 0.24 | −0.42, 0.9 | 0.475 |
| Emotional Control | −0.09 | −0.52, 0.35 | 0.700 | −0.02 | −0.69, 0.64 | 0.950 |
| Initiate | 0.44 | 0.03, 0.85 | 0.038 | 0.69 | 0.06, 1.32 | 0.033 |
| Working Memory | 0.35 | −0.15, 0.86 | 0.163 | 0.76 | −0.01, 1.54 | 0.055 |
| Plan/Organize | 0.36 | −0.09, 0.82 | 0.115 | 0.28 | −0.42, 0.98 | 0.427 |
| Organization of Materials | 0.43 | −0.01, 0.87 | 0.059 | 0.53 | −0.15, 1.21 | 0.131 |
| Monitor | −0.09 | −0.55, 0.38 | 0.715 | 0.03 | −0.69, 0.74 | 0.943 |
| Behavioral Regulation Index | 0.07 | −0.35, 0.49 | 0.749 | 0.09 | −0.55, 0.74 | 0.777 |
| Metacognition Index | 0.34 | −0.12, 0.81 | 0.146 | 0.54 | −0.18, 1.25 | 0.143 |
| Global Executive Composite | 0.26 | −0.19, 0.71 | 0.256 | 0.40 | −0.29, 1.08 | 0.256 |
*
All models adjusted for child sex, maternal race, education, marital status, maternal depression measured with Beck Depression Inventory-II (BDI-II)