Figure 1.
Time to ending any breastfeeding within the first 12 months following delivery by quartiles of maternal serum perfluorooctanoic acid [PFOA ng/mL: Q1 <3.8 ng/mL, Q2 3.8–5.4, Q3 5.5–7.6, Q4 >7.6 ng/mL] from unadjusted Kaplan-Meier estimates.
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