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Research Article
Chih-Chien Yen
Taoyuan Armed Forces General Hospital
Corresponding Author
ORCiD: https://orcid.org/0000-0002-4368-0195
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background
Long-term exposure to air pollution results in a high incidence of cardiovascular disease. Whether acute myocardial infarction is triggered by short-term exposure to air pollution is related to the average severity of air pollution in the area.
Design
Case-crossover analysis.
Methods
This was a retrospective study based on hospital medical records. The study period was 2017-2018. Research data were collected from Taoyuan Hospital, which is located in a low-severity pollution area, and Taichung Hospital, which is in a high-severity pollution area, and the correlation between short-term air pollution exposure and acute myocardial infarction was analyzed.
Results
The correlation between short-term exposure to ambient air pollutants and acute myocardial infarction was not significant for the cases collected from Taoyuan Hospital (PM2.5 OR: 1.006 & 95% CI: 0.995-1.017; PM10 OR: 0.996 & 95% CI: 0.988-1.003). However, for the cases collected from Taichung Hospital, short-term exposure to ambient PM2.5 (odds ratio: 1.021; 95% confidence interval: 1.002-1.040) and PM10 (odds ratio: 1.010; 95% confidence interval: 1.001-1.020) resulted in high incidence of acute myocardial infarction.
Conclusions
Short-term pollutant exposure will increase the incidence of acute myocardial infarction based on the severity of regional air pollution. In addition to addressing traditional cardiovascular disease risk factors, the government must formulate relevant policies for reducing air pollution and thus the hazards to national health.
Keywords
ambient air pollutants, short-term effect, acute myocardial infraction
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CURRENT STATUS: Published
View the published article at Environmental Science and Pollution Research.
Version 1
Posted 10 May, 2021
No community comments so far
Editorial decision: Major Revision
On 14 Aug, 2021
Reviews received
Received 01 Aug, 2021
Reviewers invited
Invitations sent on 07 May, 2021
Editor invited
On 07 May, 2021
Editor assigned
On 25 Apr, 2021
First submitted
On 14 Apr, 2021
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Subject Areas
Health Economics & Outcomes Research
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A new preprint design is coming!
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See the published version of this preprint at Environmental Science and Pollution Research.
This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Learn more about In Review
Research Article
Chih-Chien Yen
Taoyuan Armed Forces General Hospital
Corresponding Author
ORCiD: https://orcid.org/0000-0002-4368-0195
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
Peer Review Timeline
CURRENT STATUS: Published
View the published article at Environmental Science and Pollution Research.
Version 1
Posted 10 May, 2021
No community comments so far
Editorial decision: Major Revision
On 14 Aug, 2021
Reviews received
Received 01 Aug, 2021
Reviewers invited
Invitations sent on 07 May, 2021
Editor invited
On 07 May, 2021
Editor assigned
On 25 Apr, 2021
First submitted
On 14 Apr, 2021
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Subject Areas
Health Economics & Outcomes Research
License:
This work is licensed under a CC BY 4.0 License. Read Full License
View the published article at Environmental Science and Pollution Research.
Background
Long-term exposure to air pollution results in a high incidence of cardiovascular disease. Whether acute myocardial infarction is triggered by short-term exposure to air pollution is related to the average severity of air pollution in the area.
Design
Case-crossover analysis.
Methods
This was a retrospective study based on hospital medical records. The study period was 2017-2018. Research data were collected from Taoyuan Hospital, which is located in a low-severity pollution area, and Taichung Hospital, which is in a high-severity pollution area, and the correlation between short-term air pollution exposure and acute myocardial infarction was analyzed.
Results
The correlation between short-term exposure to ambient air pollutants and acute myocardial infarction was not significant for the cases collected from Taoyuan Hospital (PM2.5 OR: 1.006 & 95% CI: 0.995-1.017; PM10 OR: 0.996 & 95% CI: 0.988-1.003). However, for the cases collected from Taichung Hospital, short-term exposure to ambient PM2.5 (odds ratio: 1.021; 95% confidence interval: 1.002-1.040) and PM10 (odds ratio: 1.010; 95% confidence interval: 1.001-1.020) resulted in high incidence of acute myocardial infarction.
Conclusions
Short-term pollutant exposure will increase the incidence of acute myocardial infarction based on the severity of regional air pollution. In addition to addressing traditional cardiovascular disease risk factors, the government must formulate relevant policies for reducing air pollution and thus the hazards to national health.
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