Figure 3.

Adjusted difference in log₁₀-transformed hair cortisol per interquartile range increase in log₁₀-transformed phthalate metabolite concentration (n = 205), Health Outcomes and Measures of the Environment Study, Cincinnati, Ohio, 2003–2019. Dashed lines represent results from models with gestational phthalate metabolites and solid lines represent results with childhood phthalate metabolites. Models adjusted for child sex, child race, age at hair collection, maternal education, and parity. Phthalate metabolite interquartile ranges: di(2-ethylhexyl) phthalate (DEHP) = 0.12; monobenzyl phthalate (MBzP) = 0.27; monocarboxynonyl phthalate (MCNP) = 0.11; monocarboxyoctyl phthalate (MCOP) = 0.13; mono(3-carboxypropyl) phthalate (MCPP) = 0.18; monoethyl phthalate (MEP) = 0.31; monoisobutyl phthalate (MiBP) = 0.15; mono-n-butyl phthalate (MnBP) = 0.18. Summary DEHP measure = sum of the molar mass of mono-2-ethyl-5-hydroxyhexyl phthalate (MEHHP), mono-2-ethyl-5-oxohexyl phthalate (MEOHP), and mono-2-ethyl-5-carboxypentyl phthalate (MECPP).