Associations between air pollution and hospitalization for cardiovascular disease: a time series study in Nanchong
ObjectiveTo investigate the acute effects of air pollution on the daily hospitalizations for cardiovascular disease.MethodsData of daily hospitalization for cardiovascular disease were collected from the hospital electronic health record system in Nanchong. The air pollutants and meteorological data...
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Frontiers Media S.A.
2025-03-01
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| Series: | Frontiers in Public Health |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fpubh.2025.1504411/full |
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| author | Zaiyong Zheng Zaiyong Zheng Zaiyong Zheng Yanman Li Qinglu Jiang Fangfang Zang Fangfang Zang Fangfang Zang Yang Yu Yang Yu Yang Yu Rongchuan Yue Houxiang Hu Chunxiang Zhang Chunxiang Zhang Chunxiang Zhang |
| author_facet | Zaiyong Zheng Zaiyong Zheng Zaiyong Zheng Yanman Li Qinglu Jiang Fangfang Zang Fangfang Zang Fangfang Zang Yang Yu Yang Yu Yang Yu Rongchuan Yue Houxiang Hu Chunxiang Zhang Chunxiang Zhang Chunxiang Zhang |
| author_sort | Zaiyong Zheng |
| collection | DOAJ |
| description | ObjectiveTo investigate the acute effects of air pollution on the daily hospitalizations for cardiovascular disease.MethodsData of daily hospitalization for cardiovascular disease were collected from the hospital electronic health record system in Nanchong. The air pollutants and meteorological data were obtained from the fixed monitoring stations. We performed over-dispersed Poisson regression incorporated with distributed lag models to assess associations between short-term exposure to air pollutants and the risk of cardiovascular disease hospitalizations.ResultsA total of 373,390 hospitalizations for cardiovascular diseases were identified. We found that a 10 μg/m3 increase in 7-day average concentrations of PM2.5 and PM10 was associated with 1.15% (95%CI: 0.55–1.76%) and 0.51% (95%CI: 0.19–0.82%) higher cardiovascular disease admissions. NO2 presents the largest adverse effect. The risk of cardiovascular disease admission increased by 6.26% with per 10 μg/m3 increase in NO2 for lag07.ConclusionShort-term exposures to high concentrations of air pollutants increased the risk of hospitalization for cardiovascular disease. Policymakers need to develop policies and strategic plans to combat air pollution. |
| format | Article |
| id | doaj-art-9da4e2ddbede4bd0a9af0147c4782aac |
| institution | DOAJ |
| issn | 2296-2565 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Public Health |
| spelling | doaj-art-9da4e2ddbede4bd0a9af0147c4782aac2025-08-20T02:58:11ZengFrontiers Media S.A.Frontiers in Public Health2296-25652025-03-011310.3389/fpubh.2025.15044111504411Associations between air pollution and hospitalization for cardiovascular disease: a time series study in NanchongZaiyong Zheng0Zaiyong Zheng1Zaiyong Zheng2Yanman Li3Qinglu Jiang4Fangfang Zang5Fangfang Zang6Fangfang Zang7Yang Yu8Yang Yu9Yang Yu10Rongchuan Yue11Houxiang Hu12Chunxiang Zhang13Chunxiang Zhang14Chunxiang Zhang15Key Laboratory of Medical Electrophysiology, Ministry of Education, Department of Cardiology, Luzhou, ChinaBasic Medicine Research Innovation Center for Cardiometabolic Diseases, Ministry of Education, Luzhou, ChinaThe Affiliated Hospital of Southwest Medical University, Southwest Medical University, Luzhou, ChinaDepartment of Cardiology, Academician Workstation, The Affiliated Hospital of North Sichuan Medical College, North Sichuan Medical College, Nanchong, ChinaDepartment of Cardiology, Academician Workstation, The Affiliated Hospital of North Sichuan Medical College, North Sichuan Medical College, Nanchong, ChinaKey Laboratory of Medical Electrophysiology, Ministry of Education, Department of Cardiology, Luzhou, ChinaBasic Medicine Research Innovation Center for Cardiometabolic Diseases, Ministry of Education, Luzhou, ChinaThe Affiliated Hospital of Southwest Medical University, Southwest Medical University, Luzhou, ChinaKey Laboratory of Medical Electrophysiology, Ministry of Education, Department of Cardiology, Luzhou, ChinaBasic Medicine Research Innovation Center for Cardiometabolic Diseases, Ministry of Education, Luzhou, ChinaThe Affiliated Hospital of Southwest Medical University, Southwest Medical University, Luzhou, ChinaDepartment of Cardiology, Academician Workstation, The Affiliated Hospital of North Sichuan Medical College, North Sichuan Medical College, Nanchong, ChinaDepartment of Cardiology, Academician Workstation, The Affiliated Hospital of North Sichuan Medical College, North Sichuan Medical College, Nanchong, ChinaKey Laboratory of Medical Electrophysiology, Ministry of Education, Department of Cardiology, Luzhou, ChinaBasic Medicine Research Innovation Center for Cardiometabolic Diseases, Ministry of Education, Luzhou, ChinaThe Affiliated Hospital of Southwest Medical University, Southwest Medical University, Luzhou, ChinaObjectiveTo investigate the acute effects of air pollution on the daily hospitalizations for cardiovascular disease.MethodsData of daily hospitalization for cardiovascular disease were collected from the hospital electronic health record system in Nanchong. The air pollutants and meteorological data were obtained from the fixed monitoring stations. We performed over-dispersed Poisson regression incorporated with distributed lag models to assess associations between short-term exposure to air pollutants and the risk of cardiovascular disease hospitalizations.ResultsA total of 373,390 hospitalizations for cardiovascular diseases were identified. We found that a 10 μg/m3 increase in 7-day average concentrations of PM2.5 and PM10 was associated with 1.15% (95%CI: 0.55–1.76%) and 0.51% (95%CI: 0.19–0.82%) higher cardiovascular disease admissions. NO2 presents the largest adverse effect. The risk of cardiovascular disease admission increased by 6.26% with per 10 μg/m3 increase in NO2 for lag07.ConclusionShort-term exposures to high concentrations of air pollutants increased the risk of hospitalization for cardiovascular disease. Policymakers need to develop policies and strategic plans to combat air pollution.https://www.frontiersin.org/articles/10.3389/fpubh.2025.1504411/fullair pollutantscardiovascular diseaseenvironmental epidemiologyhuman healthcardiovascular disease hospitalization |
| spellingShingle | Zaiyong Zheng Zaiyong Zheng Zaiyong Zheng Yanman Li Qinglu Jiang Fangfang Zang Fangfang Zang Fangfang Zang Yang Yu Yang Yu Yang Yu Rongchuan Yue Houxiang Hu Chunxiang Zhang Chunxiang Zhang Chunxiang Zhang Associations between air pollution and hospitalization for cardiovascular disease: a time series study in Nanchong Frontiers in Public Health air pollutants cardiovascular disease environmental epidemiology human health cardiovascular disease hospitalization |
| title | Associations between air pollution and hospitalization for cardiovascular disease: a time series study in Nanchong |
| title_full | Associations between air pollution and hospitalization for cardiovascular disease: a time series study in Nanchong |
| title_fullStr | Associations between air pollution and hospitalization for cardiovascular disease: a time series study in Nanchong |
| title_full_unstemmed | Associations between air pollution and hospitalization for cardiovascular disease: a time series study in Nanchong |
| title_short | Associations between air pollution and hospitalization for cardiovascular disease: a time series study in Nanchong |
| title_sort | associations between air pollution and hospitalization for cardiovascular disease a time series study in nanchong |
| topic | air pollutants cardiovascular disease environmental epidemiology human health cardiovascular disease hospitalization |
| url | https://www.frontiersin.org/articles/10.3389/fpubh.2025.1504411/full |
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