Urinary Concentrations of Organophosphate Flame-Retardant Metabolites in the US Population.

ABSTRACT:

Importance

Organophosphate flame retardants (OPFRs) are an important group of pollutants associated with endocrine disorders, cancer, and nephrotoxicity. However, temporal trends in OPFR metabolite concentrations remain understudied.

Objectives

To examine changes in urinary concentrations of OPFR metabolites among US children, youths, and adults from 2011 to 2020, and to evaluate whether sociodemographic factors were associated with variations in temporal trends.

Design, setting, and participants

This population-based cross-sectional study used data from 4 US National Health and Nutrition Examination Survey (NHANES) cycles (2011-2012, 2013-2014, 2015-2016, and 2017-2020 [to March 2020 before the COVID-19 pandemic]). The study included children and youths (aged 6-19 ye

SUBMITTER: Huang YS 

PROVIDER: S-EPMC11425145 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature