Assertion: controlled trial | /r/HasProperty | rct
Facets:
Source sentences:
text: However, most randomized controlled trials (RCTs) to date have leaned toward the explanatory side of the pragmatic-explanatory spectrum, largely because of the value traditionally placed on proving causation by deconfounding as part of proving efficacy, but sometimes also because "attempts to minimize cost and maximize efficiency have led to smaller sample sizes".
text: One example of an interventional study is a randomized control trial (RCT).
text: A randomised trial that has a control group is called a randomised controlled trial (RCT).
text: A randomized controlled trial (or randomized control trial; RCT) is a type of scientific (often medical) experiment that aims to reduce certain sources of bias when testing the effectiveness of new treatments; this is accomplished by randomly allocating subjects to two or more groups, treating them differently, and then comparing them with respect to a measured response.
text: The 29 meta-analyses reviewed an aggregate of 509 randomized controlled trials (RCTs).