气候变化领域集成服务门户(CCPortal): Association between ambient fine particulate matter and adult hospital admissions for pneumonia in Beijing, China

CCPortal

DOI	10.1016/j.atmosenv.2020.117497
	Association between ambient fine particulate matter and adult hospital admissions for pneumonia in Beijing, China
	Wu J.; Wu Y.; Tian Y.; Wu Y.; Wang M.; Wang X.; Wang Z.; Hu Y.
发表日期	2020
ISSN	1352-2310
卷号	231
英文摘要	Previous studies have reported conflicting results on the relationship between ambient fine particulate matter (PM2.5) and pneumonia in adults. This study was designed to conduct a time-series study to investigate the short-term association between ambient PM2.5 concentrations and hospitalization for pneumonia in Beijing adults. Hospitalization data were obtained from the Beijing Medical Claim Data for Employees database. A generalized additive model with a Poisson link was applied to assess the relationship between PM2.5 and pneumonia. In total, 37,552 adult hospital admissions for pneumonia were identified between January 1, 2010, and June 30, 2012. High levels of PM2.5 were significantly associated with increased hospitalizations for pneumonia. A 10-μg/m3 increase in PM2.5 concentrations on lag days 0–2 was associated with a 0.79% (95% confidence interval: 0.69%–0.90%) increase in hospitalizations for pneumonia. Patients aged ≥65 years were more sensitive to the adverse effects (0.89%, 95% confidence interval: 0.80%–0.98% in patients ≥65 years old; 0.52%, 95% confidence interval: 0.34%–0.70% in patients 18–64 years old; P = 0.033). But the difference of estimates was not significant between sex (0.92%, 95% confidence interval: 0.85%–0.99% in female; 0.76%, 95% confidence interval: 0.62%–0.89% in male; P = 0.781) and season (0.98%, 95% confidence interval: 0.85%–1.10% in cool season; 0.44%, 95% confidence interval: 0.22%–0.67% in warm season; P = 0.529). Short-term exposure to PM2.5 was associated with increased risk of hospitalization for pneumonia in adults. Our findings add new evidence on the effect of air pollution on pneumonia and may promote prevention and intervention strategies. © 2020 Elsevier Ltd
关键词	Air pollution Fine particulate matter Hospitalization Pneumonia
语种	英语
scopus关键词	Hospitals; Confidence interval; Fine particulate matter; Fine particulate matter (PM2.5); Generalized additive model; Hospital admissions; Intervention strategy; PM2.5 concentration; Short-term exposure; Particles (particulate matter); atmospheric pollution; concentration (composition); health risk; particulate matter; pneumonia; pollution exposure; public health; adult; adverse event; aged; air pollution; air temperature; ambient air; Article; China; concentration (parameter); female; hospital admission; hospitalization; human; humidity; major clinical study; male; meteorology; particle size; particulate matter; pneumonia; priority journal; season; Beijing [China]; China
来源期刊	ATMOSPHERIC ENVIRONMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/249153
作者单位	Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, 100191, China; Medical Informatics Center, Peking University, Beijing, 100191, China
推荐引用方式 GB/T 7714	Wu J.,Wu Y.,Tian Y.,et al. Association between ambient fine particulate matter and adult hospital admissions for pneumonia in Beijing, China[J],2020,231.
APA	Wu J..,Wu Y..,Tian Y..,Wu Y..,Wang M..,...&Hu Y..(2020).Association between ambient fine particulate matter and adult hospital admissions for pneumonia in Beijing, China.ATMOSPHERIC ENVIRONMENT,231.
MLA	Wu J.,et al."Association between ambient fine particulate matter and adult hospital admissions for pneumonia in Beijing, China".ATMOSPHERIC ENVIRONMENT 231(2020).