Systematic reviews

Synthesizing the results

As you are synthesizing your results, you may be doing so qualitatively, quantitatively, or using a mix of both approaches. There are various techniques that you can use for a narrative synthesis, along with software that can help with qualitative or quantitative synthesis. 

Narrative synthesis techniques
Technique Description Advantage Limitation
Text description Organizes a summary of the same characteristics with consistent annotation of studies Keeps details of each study together Challenging to see themes
Tabulation Creates a table of study elements and findings Compares characteristics Does not synthesize
Categorization Groups/clusters studies around particular characteristic(s) Allows visualization of patterns May limit ability to see concepts across all studies
Thematic analysis Identifies themes using a rubric to analyze content Consistent Takes time to develop a rubric
Relationship descriptions

Identifies relationships between primary study findings and characteristics of the study

Determines differences between and within studies

Allows possibility of sub analysis May be challenging with a large number of studies

Adapted from: