AMA Manual of Style

AMA Manual of Style

AMA Manual of Style Committee

 

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News

June 28, 2018

2017 Impact Factors

The Journal Citation Reports impact factor rankings are reported.

March 28, 2018

A Proposal to Lower P Value Thresholds

Viewpoint in JAMA discusses the potential effects on clinical research of a recent proposal to lower default P values for significance to .005.

February 26, 2018

Peer Review and Publication of Research With vs Without Supplements

study in JAMA assesses the rate of peer review, acceptance, and views/downloads by whether research manuscripts had supplemental material.