A high level overview of primary research on a focused question that identifies, selects, synthesizes, and appraises all high quality research evidence relevant to that question.
Because of the research methodologies to combine data and remove bias, systematic reviews have the potential to be used in clinical practice and inform evidence-based guidelines.
Systematic reviews are conducted by teams of three or more people, take at least one year to complete, and the search must be conducted on all relevant databases.
A systematic review typically includes the following components:
Not every review is a systematic review. Before beginning a systematic review, consider whether another review type would be more appropriate.
Based on a guide created by Lynn Kysh, MLIS, Norris Medical Library, University of Southern California.