State Immigrant Policies and Preterm Births

JAMA Network Open


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

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What The Study Did: In this observational study of 3.4 million live births in 2018, criminalizing immigrant policies were associated with higher rates of preterm birth for Black women born outside the U.S., while inclusive immigrant policies were associated with lower preterm birth for all women born outside the U.S.,particularly White women born outside the U.S.

Authors: May Sudhinaraset, Ph.D., of the Jonathan and Karin Fielding School of Public Health at the University of California, Los Angeles, is the corresponding author.



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

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