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. 2019 Jul 24;16(15):2645. doi: 10.3390/ijerph16152645

Figure 2.

Figure 2

Distributions of NHANES children born in 2000–2014 based on propensity score. (a) Overlap in propensity score by WIC participation, birth cohort 2000–2008. (b) Overlap in propensity score by WIC participation, birth cohort 2009–2014.