Table 2 Summary of multivariable regression models of SRS and IQ in relation to clinical covariates (self-reported race, sex, maternal age, smoking status, insurance level of the mother, gestational age, birthweight Z-score, and inflammation of the placental chorion)
| Parameter | SRS | IQ | ||
|---|---|---|---|---|
| Estimate (SE) |
FDR-adjusted P value (Raw P value) | Estimate (SE) |
FDR-adjusted P value (Raw P value) | |
| Race | ||||
| Black | 0.219 (0.13) | 0.165 (0.091) | − 0.369 (0.13) | 0.012 (0.004) |
| Other | 0.375 (0.19) | 0.087 (0.043) | − 0.113 (0.18) | 0.684 (0.533) |
| Sex | ||||
| Male | 0.119 (0.10) | 0.342 (0.243) | − 0.288 (0.10) | 0.012 (0.004) |
| Maternal age | − 0.002 (0.01) | 0.800 (0.800) | − 0.003 (0.01) | 0.792 (0.748) |
| Smoking status | ||||
| Yes | 0.215 (0.17) | 0.334 (0.204) | 0.337 (0.17) | 0.087 (0.043) |
| Mother’s insurance | ||||
| Medicaid | 0.454 (0.13) | 0.002 (0.001) | − 0.453 (0.13) | 0.003 (0.001) |
| Gestational age | − 0.017 (0.01) | 0.012 (0.002) | 0.012 (0.01) | 0.087 (0.043) |
| Birthweight Z-score | − 0.060 (0.05) | 0.342 (0.247) | 0.179 (0.05) | 0.003 (0.001) |
| Placental inflammation | − 0.042 (0.11) | 0.793 (0.705) | − 0.046 (0.11) | 0.793 (0.677) |