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An NIH study of treatments for high blood pressure, called the ALLHAT trial, shows some of the strengths and limitations of comparative effectiveness research to improve patient care. More...
For journalists and other media professionals
A few days ago, I posted about what I saw as one of the key lessons from the controversy over the new U.S. Preventive Services Task Force’s (USPSTF) mammography guidelines, namely, that expert panels can sometimes come to different conclusions based on the same evidence.