Ambient Particulate Air Pollution and Daily Mortality in 652 Cities.

ABSTRACT:

Background

The systematic evaluation of the results of time-series studies of air pollution is challenged by differences in model specification and publication bias.

Methods

We evaluated the associations of inhalable particulate matter (PM) with an aerodynamic diameter of 10 μm or less (PM₁₀) and fine PM with an aerodynamic diameter of 2.5 μm or less (PM_2.5) with daily all-cause, cardiovascular, and respiratory mortality across multiple countries or regions. Daily data on mortality and air pollution were collected from 652 cities in 24 countries or regions. We used overdispersed generalized additive models with random-effects meta-analysis to investigate the associations. Two-pollutant models were fitted to test the robustness of the associations. Conce

SUBMITTER: Liu C 

PROVIDER: S-EPMC7891185 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature