Per and poly-fluoroalkyl substances and respiratory health in an Inuit community.

ABSTRACT:

Background

Concentrations of plasma per and poly-fluoroalkyl substances (PFAS) are elevated in the Inuit population of Nunavik and may be causing adverse health effects. Respiratory health outcomes have been associated with PFAS, but have not been explored in Inuit communities. The aim of the study was to examine the association between PFAS and respiratory health outcomes, and the moderating role of nutritional biomarkers.

Methods

We included up to 1298 participants of the Qanuilirpitaa? 2017 survey aged 16-80 years. Generalized regression models were used to estimate the associations between six individual PFAS congeners and four self-reported symptoms, four spirometry measures, and physician-diagnosed asthma. Outcomes associated with PFAS from single chemical models were

SUBMITTER: Aker A 

PROVIDER: S-EPMC11470554 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature