Low birth weight and air pollution in California: Which sources and components drive the risk?

ABSTRACT:

Introduction

Intrauterine growth restriction has been associated with exposure to air pollution, but there is a need to clarify which sources and components are most likely responsible. This study investigated the associations between low birth weight (LBW, <2500g) in term born infants (≥37 gestational weeks) and air pollution by source and composition in California, over the period 2001-2008.

Methods

Complementary exposure models were used: an empirical Bayesian kriging model for the interpolation of ambient pollutant measurements, a source-oriented chemical transport model (using California emission inventories) that estimated fine and ultrafine particulate matter (PM2.5 and PM0.1, respectively) mass concentrations (4km×4km) by source and composition, a line-source roadway

SUBMITTER: Laurent O 

PROVIDER: S-EPMC7491915 | biostudies-literature | 2016 Jul-Aug

REPOSITORIES: biostudies-literature