{"title":"Time Series Analysis of the Acute Effect of Atmospheric Fine Particulate Matter on Hospitalization for Heart Failure in Lanzhou, China.","authors":"Wancheng Zhang, Runping Zhang, Jianglong Ling, Tian Tian, Tong Liu, Jiyuan Dong, Ye Ruan","doi":"10.1097/JOM.0000000000002878","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>The purpose of this study was to investigate the correlation between environmental PM 2.5 and heart failure (HF) hospitalization in Lanzhou, China.</p><p><strong>Method: </strong>The correlation between atmospheric PM 2.5 and HF hospitalization was evaluated using a distributed lag nonlinear model.</p><p><strong>Result: </strong>During the study period, 16,122 HF patients were hospitalized. The average concentration of PM 2.5 is 45.24 μg/m 3 . PM 2.5 was positively correlated with HF hospitalization with single lag (lag0) and cumulative lag (lag01, lag02, lag03). The maximum lag effect is estimated to occur in lag03, and with the PM 2.5 concentration increasing by 10 μg/m 3 , HF hospitalization risk increased by 1.023 (95% confidence interval, 1.006-1.039). The risk of hospitalization for HF in the male group, the age group 65 years or older, and the cold season was statistically significant and more positively correlated.</p><p><strong>Conclusion: </strong>PM 2.5 exposure increases the risk of HF admission in Lanzhou.</p>","PeriodicalId":16631,"journal":{"name":"Journal of Occupational and Environmental Medicine","volume":"65 9","pages":"711-716"},"PeriodicalIF":1.4000,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Occupational and Environmental Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1097/JOM.0000000000002878","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/5/12 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH","Score":null,"Total":0}
引用次数: 0
Abstract
Objective: The purpose of this study was to investigate the correlation between environmental PM 2.5 and heart failure (HF) hospitalization in Lanzhou, China.
Method: The correlation between atmospheric PM 2.5 and HF hospitalization was evaluated using a distributed lag nonlinear model.
Result: During the study period, 16,122 HF patients were hospitalized. The average concentration of PM 2.5 is 45.24 μg/m 3 . PM 2.5 was positively correlated with HF hospitalization with single lag (lag0) and cumulative lag (lag01, lag02, lag03). The maximum lag effect is estimated to occur in lag03, and with the PM 2.5 concentration increasing by 10 μg/m 3 , HF hospitalization risk increased by 1.023 (95% confidence interval, 1.006-1.039). The risk of hospitalization for HF in the male group, the age group 65 years or older, and the cold season was statistically significant and more positively correlated.
Conclusion: PM 2.5 exposure increases the risk of HF admission in Lanzhou.
期刊介绍：
Journal of Occupational and Environmental Medicine is an indispensable guide to good health in the workplace for physicians, nurses, and researchers alike. In-depth, clinically oriented research articles and technical reports keep occupational and environmental medicine specialists up-to-date on new medical developments in the prevention, diagnosis, and rehabilitation of environmentally induced conditions and work-related injuries and illnesses.
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