http://tags.library.upenn.edu/tag/statistics+evidence-based PennTags Feed http://tags.library.upenn.edu/makerecord/ered/4967 http://tags.library.upenn.edu/makerecord/ered/4967 <div class="mlacite">AHRQ is the lead Federal agency charged with supporting research designed to improve the quality of healthcare, reduce its cost, improve patient safety, decrease medical errors and broaden access to evidence-based information on healthcare outcomes. <br /></div>