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Air Pollution and Health Disparities Video

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While the driving forces behind health disparities are complex, a recent study suggests air pollution is one factor that contributes to increased heart risks among black adults.

Air Pollution and Health Disparities

Published in the American Heart Association journal Arteriosclerosis, Thrombosis, and Vascular Biologythis study explored the association between air pollution and heart risks in blacks. Air pollution is known to increase risk for heart disease—the leading cause of death in U. Since blacks are at greater risk for heart disease than whites, experts wondered if air pollution could be in part to blame for this health disparity. To learn more, researchers analyzed data from the HeartSCORE study, which assesses racial disparities in cardiovascular risk. The study included 1, middle-aged adults from Pittsburgh, PA, all of which completed annual health exams for roughly eight years. After analysis, they found that blacks had more info higher exposure to air pollution and higher Air Pollution and Health Disparities for heart disease compared to whites.

Overall, blacks had greater exposure to fine particulate matter and black carbon, both of which are dangerous forms of air pollution.

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Increased exposure to fine particulate matter was associated with higher blood sugar and poorer arterial function. Analysis showed that part of the increased heart risks were due to higher exposure to air pollution. However, air pollution only explained part of this association, suggesting other factors also contribute to increased cardiovascular risk.

According Air Pollution and Health Disparities authors, findings confirm the negative effects of air pollution on heart health. Studies continue to show that long-term exposure to air pollution can worsen or even trigger heart conditions. Experts encourage the public to limit exposure to air pollution when possible to avoid negative health effects. On an even broader level, however, findings show how complex the causes of health disparities can be. Health disparities are likely caused by a number of factors, such as income, education, and access to health care.

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In this study, where people live and their exposure to air pollution is one of many factors influencing risk for heart disease. Unfortunately, that also means addressing health disparities is complex, since there is no single cause. Still, here hope with future research, we can better understand the driving forces behind health disparities and develop ways to address them. For Clinicians.

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Loading results CardioSmart News. Coronary Artery Disease News Article While the driving forces behind health disparities are complex, a recent study suggests air pollution is one factor that contributes to increased heart risks among black adults. Nearly half of participants were black and two-thirds were women.

Learn about CardioSmart's editorial process. Information provided for educational purposes only. Please talk to your health care professional about your specific needs.]

Air Pollution and Health Disparities

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