Effects of ambient air pollution on cause-specific hospitalizations in Wuhan during 2017–2019

Autor: Jing Wang, Zenghui Huang, Xingyuan Liu, Can Yang, Haomin Yang, Jianpeng Liao, Kuizhuang Jiao, Qihao Chen, Xuxi Ma, Jingling Liao, Lu Ma
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Ecotoxicology and Environmental Safety, Vol 253, Iss , Pp 114686- (2023)
Druh dokumentu: article
ISSN: 0147-6513
DOI: 10.1016/j.ecoenv.2023.114686
Popis: Background: Few studies have focused on the associations between air pollutants and multiple organ system diseases in the entire hospitalized population. The present study aims to explore the short-term effects of six routinely monitored air pollutants on the broad causes of hospital admissions and estimate the resulting hospital admission burdens. Methods: Daily hospital admission records from 2017 to 2019 were obtained from the Wuhan Information center of Health and Family Planning. Generalized additive models (GAMs) were employed to evaluate the effects of air pollutants on the percent increase in the cause-specific daily number of hospital admissions. Increased hospital admission numbers, days, and expenses were also estimated. Results: A total of 2636,026 hospital admissions were identified. We found that both PM2.5 and PM10 increased the risk of hospital admissions for most disease categories. Short-term exposure to PM2.5 was positively associated with hospitalizations of several rarely studied disease categories, such as diseases of the eye and adnexa (2.83%, 95%CI: 0.96–4.73%, P
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