国家神经系统疾病临床医学研究中心数据管理与共享系统
Data Management And Sharing System of China National Clinical Research Center for Neurological Diseases
Joint associations of short-term exposure to gaseous air pollutants with hospital admission of ischemic stroke
第一作者：Tao Liu,Yong Jiang
基本信息
- 负责人：Tao Liu,Yong Jiang
- 数据来源： CSCA
- 论文编号：CSCA20220046
- 发表时间：
已发表文章
发表杂志：
发表类型: Original Contributions
影响因子(IF):
PMID:
主要研究背景及目的
Although numerous studies have estimated the associations of short-term exposure to particulate matter pollutants with incidence of ischemic stroke (IS), less studies focused on gaseous pollutants, and the joint associations of IS with gaseous pollution as a mixture remain unknown.We aim to investigate the individual and joint associations of short-term exposure to gaseous air pollutants with hospital admission for IS.
方法
A time-stratified case-crossover study was employed to investigate 824,808 IS patients in 292 Chinese cities from 2015 to 2019. Mean concentrations of maximum eight-hour average for O3 (O3-8h), nitrogen dioxide (NO2), sulfur dioxide (SO2), and carbon monoxide (CO) on each of the case and control days across all monitoring stations in the city where the IS patients resided were assessed. Conditional logistic regression models were conducted to estimate the exposure-response associations.