Media advisory: The full study is linked to this news release.

Free access to the full-text article: http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2023.3376?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=031723

About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

About The Study: Long-term heat and cold exposure from the second trimester until four weeks after birth was associated with newborn lung volumes, especially among female newborns, in this study of 343 mother-child pairs. The findings suggest an association between ambient temperature and newborns’ respiratory systems and underlines the vulnerability of pregnant women and their future children to climate change. 

Authors: Ariane Guilbert, M.Sc., and Johanna Lepeule, Ph.D., of Universite Grenoble Alpes in La Tronche, France, are the corresponding authors. 

(doi:10.1001/jamanetworkopen.2023.3376)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

#  #  #

For more information, contact JAMA Network Media Relations at 312-464-JAMA (5262) or email media relations.