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. Author manuscript; available in PMC: 2022 May 2.
Published in final edited form as: J Expo Sci Environ Epidemiol. 2021 Nov 2;32(1):1–9. doi: 10.1038/s41370-021-00389-3

Figure 2. Adjusted difference in repeated BASC-2 scores at ages 2–8 years per unit increase in ln-transformed blood lead concentration at ages 1, 2, 3, 4, 5, and 8 years.

Figure 2.

Model adjusted for child’s age, sex, intervention group, household income, maternal race, maternal depressive symptoms, child’s serum cotinine. Total participants = 244 (BASC observations: 2Y = 222; 3Y = 210; 4Y = 151; 5Y = 164; 8Y = 171). Heterogeneity p-values included to indicate difference in lead-BASC associations by child’s age at blood lead measurement.