Association between gaseous pollutants and emergency ambulance dispatches for asthma in Chengdu, China: a time-stratified case-crossover study

Abstract Objectives The association between concentrations of sulfur dioxide (SO2), nitrogen dioxide (NO2), carbon monoxide (CO), ozone (O3), and emergency ambulance dispatches (EADs) for asthma was explored in the central Sichuan Basin of southwestern China for the first time. Methods EADs for asth...

Full description

Bibliographic Details
Main Authors: Jianyu Chen, Xianyan Jiang, Chunli Shi, Ruicong Liu, Rong Lu, Li Zhang
Format: Article
Language:English
Published: BMC 2019-03-01
Series:Environmental Health and Preventive Medicine
Subjects:
Online Access:http://link.springer.com/article/10.1186/s12199-019-0773-0