Data from: Risk of bias in reports of in vivo research: a focus for improvement

The reliability of experimental findings depends on the rigour of
experimental design. Here we show limited reporting of measures to reduce
the risk of bias in a random sample of life sciences publications,
significantly lower reporting of randomisation in work published in
journals of high impact, and very limited reporting of measures to reduce
the risk of bias in publications from leading United Kingdom institutions.
Ascertainment of differences between institutions might serve both as a
measure of research quality and as a tool for institutional efforts to
improve research quality.