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JAMA

Peer-reviewed medical journal published by the American Medical Association

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According to Journal Citation Reports, the journal's 2025 impact factor is 65.4, ranking it 4th out of 336 journals in the category "Medicine, General & Internal". JAMA Network reports that the journal accepts 10% of more than 11,500 annual submissions and 4% of more than 5,400 research manuscripts.

History

The journal was established in 1883 by the American Medical Association and superseded the Transactions of the American Medical Association. In the late nineteenth century, medical journals closely resembled other kinds of journalism, and publishing in the journal was understood as a privilege of AMA membership. Prior to the 1920s, the editor's main concern was with filling the journal, but between the 1910s and the mid-1920s JAMA entered the "turndown era," when submission volume was high enough to start rejecting submissions based on quality. The journal did not institutionalize routine peer review until after World War II. In 1960, the journal obtained its current title, JAMA: The Journal of the American Medical Association. The journal is commonly referred to as JAMA.

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Source and licence. Adapted from the Wikipedia article “JAMA” (this version, 2026-09-20) by its contributors, shared under CC BY-SA 4.0. Lablypedia has left out its tables, references and most pictures, and linked it to other Lablypedia articles.