How not to compare observational studies to a randomized trial
Initially, I was excited about this review from The Cochrane Collaboration, which concluded, “[O]n average, there is little evidence for significant effect estimate differences between
Initially, I was excited about this review from The Cochrane Collaboration, which concluded, “[O]n average, there is little evidence for significant effect estimate differences between
The following originally appeared on The Upshot (copyright 2014, The New York Times Company). Given all the talk about the hepatitis C drug Sovaldi in recent weeks, as well as
It is not unusual for a health services research study section (the group of experts who review research proposals and make funding recommendations) to include
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