Characteristics of the children included in the analysis and those not included due to missing data.

aSubjects were included if they had data for maternal adducts and/or cord adducts, as well as data on CBCL, CPRS outcome and all covariates of interest.
bSubjects not included are those that had available data on cord and/or maternal adducts but were missing data on the CBCL, CPRS outcomes and/or any covariates included in the final model.
cAdduct levels were dichotomized as detectable/non-detectable (“high/low”).
dPAH metabolites in child urine at ages 3 or 5 were dichotomized at the respective medians (“high/low”).
eChildren with urinary PAH metabolite measurement at ages 3 or 5.
fBased on T score. Borderline or clinical defined as percentile ≥93rd.
gBased on T score. Moderately to markedly atypical defined as T-score >65.
hPercent African American; the remainder are Dominican.
iBased on medical record data.
jNonverbal intelligence measured by the TONI-2.
kMeasure of maternal ADHD.
lAge at administration.
mHOME Inventory as a measure of the home caretaking environment.
nThird trimester in heating season.
oBased on CBCL Anxious/Depressed Syndrome Scale measured at age 9.
*p-value <0.05.
Characteristics of the children included in the analysis and those not included due to missing data.