Mortality Burden Due to Short-term Exposure to Fine Particulate Matter in Korea.

ABSTRACT:

Objectives

Excess mortality associated with long-term exposure to fine particulate matter (PM2.5) has been documented. However, research on the disease burden following short-term exposure is scarce. We investigated the cause-specific mortality burden of short-term exposure to PM2.5 by considering the potential non-linear concentration-response relationship in Korea.

Methods

Daily cause-specific mortality rates and PM2.5 exposure levels from 2010 to 2019 were collected for 8 Korean cities and 9 provinces. A generalized additive mixed model was employed to estimate the non-linear relationship between PM2.5 exposure and cause-specific mortality levels. We assumed no detrimental health effects of PM2.5 concentrations below 15 μg/m3. Overall deaths attributable to short-term PM2

SUBMITTER: Oh J 

PROVIDER: S-EPMC10999307 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature