This study compares the ability of an HIV antigen/antibody combination assay to detect acute HIV infection vs pooled HIV RNA testing in patients with a negative result for the rapid HIV test.
Muntner and coauthors report on validation of the atherosclerotic CVD pooled cohort risk equations. In an accompanying Editorial, Krumholz provides persective on the new cholesterol and blood pressure guidelines.
This Viewpoint discusses King v Burwell and provides insight about future prospects for universal health coverage in the United States.
This Viewpoint discusses the issues involved in granting insurance companies access to consumers’ genetic information.
This Special Communication compares investment in medical research in the United States and other developed countries over the past 2 decades by quantifying total public and private investment and personnel and evaluating resulting patents, publications, drug and device approvals, and value created.