We offer Flu shots! Stop by the pharmacy to get yours today!
COVID-19 Rapid Tests. Results in 20 minutes! Call for details.
We are currently offering COVID-19 vaccines Monday - Friday from 9AM to 5PM. No appointment necessary!
Clinton Drug Store Logo

Get Healthy!

A Warming World May Mean More Premature Births
  • Posted February 27, 2024

A Warming World May Mean More Premature Births

Surging temperatures caused by climate change could lead to more premature births worldwide, a new study reports.

Researchers found a strong association between exposure to extreme heat during the third trimester of pregnancy and the risk of premature delivery.

"High night-time temperatures can disrupt circadian rhythms and potentially influence blood pressure, which may be an issue for pregnant individuals,"said senior researcher Yuming Guo, a professor of planetary health at Monash University in Melbourne, Australia.

"Given the projected increase in extreme temperatures as our planet warms, understanding its impacts on birth outcomes and developing strategies to mitigate the risks becomes crucial,"Guo added in a university news release.

For the study, researchers tracked 1.2 million births in Sydney, Australia, between 2000 and 2022, of which more than 63,000 were preterm.

The team cross-referenced this data with historical temperature data and other factors that can influence exposure to heat, such as tree and greenery cover.

Exposure to both daytime and nighttime extreme heat in the third trimester is strongly tied to an increased risk of preterm birth, researchers found. Such a connection was not present in either the first or second trimesters.

The strength of the association was slightly lowered for women living in areas with more trees and greenery, raising the possibility that shade might protect expecting mothers against shimmering heat.

The new study was published Feb. 26 in the journal JAMA Pediatrics.

"The presence of greenery, especially trees, has the potential to mitigate heat levels and lower the risks of preterm birth associated with heat,"said lead researcher Shanshan Li, an associate professor with the Monash School of Public Health and Preventive Medicine.

"Greenery also has positive physical and mental health impacts beyond just pregnancy and birth outcomes,"Li added. "We should be integrating heat mitigation strategies such as increasing green spaces into urban planning, to improve public health."

More information

Harvard T.H. Chan School of Public Health has more about preterm birth.

SOURCE: Monash University, news release, Feb. 26, 2024

HealthDay
Health News is provided as a service to Clinton Drug Store site users by HealthDay. Clinton Drug Store nor its employees, agents, or contractors, review, control, or take responsibility for the content of these articles. Please seek medical advice directly from your pharmacist or physician.
Copyright © 2024 HealthDay All Rights Reserved.