Serum concentrations of PFASs and exposure-related behaviors in African American and non-Hispanic white women.

ABSTRACT: Per- and polyfluoroalkyl substances (PFASs) are used in a wide range of consumer products for their water- and grease-resistant properties, but few studies have explored this exposure route. We used multiple regression to investigate associations between six self-reported behaviors hypothesized to influence PFAS exposure and serum concentrations of six PFAS chemicals in 178 middle-aged women enrolled in the Child Health and Development Studies, about half of whom are African American. Blood samples were collected in 2010-2013, and participants were interviewed about behavior in 2015-2016. Results showed that African American women had lower levels of perfluorooctanoic acid (PFOA) and perfluorohexanesulfonic acid (PFHxS) compared with non-Hispanic white women. In African Americans, but not

SUBMITTER: Boronow KE 

PROVIDER: S-EPMC6380931 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature