Use of content analysis to conduct knowledge-building and theory-generating qualitative systematic reviews

Abstract

Findings from knowledge-building and theory-generating qualitative systematic reviews have the potential to help guide policy formation and practice in many disciplines. Unfortunately, this potential is currently hindered by the fact that rigorous data analysis methods have not been consistently used and/or articulated for purposes of conducting these types of reviews. Content analysis is a flexible data analysis method that can be used to conduct qualitative systematic reviews; however, its application in this context has not been fully explicated. Qualitative systematic reviewers who aim to build knowledge and generate theory are urged to adapt content analysis methods to accommodate data that are, by nature, highly organized and contextualized. In addition, they are encouraged to use reflective memoing and diagramming to ensure valid integration, interpretation, and synthesis of findings across studies. Finally, reviewers are advised to clearly and fully explain their data analysis methods in research reports.