Integrating Health System Data With Systematic Reviews: A Framework for When and How Unpublished Health System Data Can Be Used With Systematic Reviews To Support Health System Decision Making (AHRQ)

​Systematic reviews are an important and necessary source of information to improve healthcare delivery; however, reviews of the existing research are often insufficient to address the decision-making needs of health systems. Incorporating data from health systems into traditional systematic reviews may be one way to improve their utility.