About The Study: The findings of this cohort study suggest that Medicaid expansion under the Affordable Care Act was associated with lower overall mortality among women ages 40 to 64 with breast cancer. Benefits were uneven, underscoring persistent racial and ethnic and socioeconomic disparities and the need for targeted interventions.
Corresponding Author: To contact the corresponding author, Chioma Ekwunazu, BS, email chioma.ekwunazu@bison.howard.edu .
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(doi:10.1001/jamanetworkopen.2025.54512)
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.
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