JAMA Network Open
EMBARGOED FOR RELEASE: 11 A.M. (ET), TUESDAY, NOVEMBER 8, 2022
Media advisory: The full study is linked to this news release.
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About JAMA Network Open: JAMA Network Open is the new 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: In this case-control study of individuals age 13 or older without a prior eating disorder diagnosis, researchers found that an outpatient electrolyte abnormality was associated with an over 2-fold higher odds of a subsequent eating disorder diagnosis. The median time from the earliest electrolyte abnormality to eating disorder diagnosis exceeded one year. These results suggest that otherwise unexplained outpatient electrolyte abnormalities may serve to identify individuals who should be screened for an underlying eating disorder.
Authors: Gregory L. Hundemer, M.D., M.P.H., of the University of Ottawa in Ottawa, Canada, is the corresponding author.
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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