Persistent organic pollutants and pregnancy complications.

ABSTRACT: We sought to investigate the relationship between maternal preconception exposures to persistent organic pollutants (POPs) and pregnancy complications, gestational diabetes (GDM) and gestational hypertension. Data from 258 (51%) women with human chorionic gonadotropin (hCG) confirmed pregnancies reaching ≥24weeks gestation, from a prospective cohort of 501 couples who discontinued contraception to attempt pregnancy, were analyzed. Preconception concentrations of 9 organochlorine pesticides (OCPs) and 10 polybrominated diphenyl ethers (PBDEs) were quantified in serum. In separate multiple logistic regression models of self-reported physician diagnosed outcomes: GDM (11%) and gestational hypertension (10%), chemicals were natural log-transformed and rescaled by their standard deviation (SD).

SUBMITTER: Smarr MM 

PROVIDER: S-EPMC7751424 | biostudies-literature | 2016 May

REPOSITORIES: biostudies-literature