The amendments concern, among other things, the approach to evidence searches for clinical practice guidelines. New concept of conclusive effects applied. Institute for Quality and Efficiency in ...

According to its latest calculations, up to 69 percent of paper available for recovery in the United States was recycled last year, including up to 76 percent of cardboard. According to the American ...

Due to new literature on the topic published in the meantime, the final version of the General Methods no longer includes this section. Together with the methods paper, IQWiG publishes a documentation ...

This study looks at how national public opinion polling in the United States changed from 2000 to 2022. It focuses on two aspects: the sample source(s) – that is, where the survey takers came from – ...