TABLE 3

Proportions Scoring in the Clinical Problem Range on the CBCL at 36 Months According to Prenatal Chlorpyrifos Exposure Level (N = 228)

DomainProportion, %P
Total SampleHigh ExposureLower Exposure
Attention problems3.410.61.1.010
DSM-IV-oriented scales
    PDD problems4.78.53.8.162
    ADHD problems3.910.62.2.018
Externalizing behavior9.110.68.6.426
Internalizing behavior13.414.913.0.444
  • The sample included all children who had reached 3 years of age with data from the prenatal maternal interview, biomarkers of exposure, and the CBCL (parent report).