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Screening colonoscopy yields among adults ages 45 to 49 after lowering the colon cancer screening age

JAMA

2025-06-02
(Press-News.org) About The Study: The finding of a slightly lower prevalence of any adenoma in the younger compared with the older age group (35.4% vs 40.8%) in the current study is consistent with an evaluation of 2001 screening colonoscopies from a university-based medical center between 2019 and 2021, which reported slightly lower rates of adenoma detection in those ages 45 to 49 vs 50 to 54 (34.3% vs 38.2%) and with a large study of adenoma detection rates in those ages 45 to 49 vs 50 to 54 (28.6% vs 31.8%) who underwent a screening colonoscopy before the change in guidelines (i.e., 2014-2020). 

Corresponding Author: To contact the corresponding author, Jeffrey K. Lee, MD, MPH, email jeffrey.k.lee@kp.org.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jama.2025.7494)

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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Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jama/fullarticle/10.1001/jama.2025.7494?guestAccessKey=67d7f93c-a6aa-41d3-8ecc-6e81f9079eab&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=060225

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[Press-News.org] Screening colonoscopy yields among adults ages 45 to 49 after lowering the colon cancer screening age
JAMA