About The Study: In this study of 31 million births in the United States from 2011 to 2018, neonatal Down syndrome diagnoses increased more in states that enacted 20-week abortion bans compared with states that did not enact bans. Because these abortion bans were enacted throughout the study period and are known to inhibit choice in patient decision-making, it is possible that the difference in the rates of diagnosis is associated with these policies.
Authors: Sarina R. Chaiken, B.A., and Aaron B. Caughey, M.D., Ph.D., of the Oregon Health & Science University in Portland, is the corresponding author.
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(doi:10.1001/jamanetworkopen.2023.3684)
