Figure 3.
Joint association (estimates and 95% credible intervals1) of the five-chemical mixture with the Wide Range Assessment of Memory and Learning 2nd Edition working memory scaled scores among adolescents in the main analysis group2. Chemical mixture levels at each percentile are compared to each component at its median level.
1Exposures have been log2-transformed and models have been adjusted for all listed exposures, child race, sex, age at exam, year of birth, and HOME score; maternal marital status at child’s birth, IQ, seafood consumption during pregnancy, and smoking during pregnancy; maternal and paternal education and annual household income at child’s birth; study examiner. 2Main analysis group: complete working memory outcome, covariate and exposure data for DDE, HCB, PCBs, Pb and Mn, n=373.