Skip to main content
. Author manuscript; available in PMC: 2023 Apr 1.
Published in final edited form as: Environ Res. 2021 Nov 26;205:112436. doi: 10.1016/j.envres.2021.112436

Figure 2.

Figure 2.

Exposure-response functions1 associating each of the 5 main exposures and a second exposure fixed at various quantiles with the Wide Range Assessment of Memory and Learning 2nd Edition working memory scaled scores, while the remaining exposures are assigned to their median value among adolescents in the main analysis group2.

1Exposures have been log2-transformed and models have been adjusted for all listed exposures, child race, sex, year of birth, age at exam, 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.

Abbreviations: DDE: dichlorodiphenyldichloroethylene; HCB: hexachlorobenzene; ΣPCB4: Sum of 4 PCB congeners (118, 138, 153, 180); Pb: lead; Mn: manganese.