Systematic Reviews
Meta-analysis
Description
A meta-analysis statistically combines results of quantitative studies to provide the precise effects of results. In a meta-analysis, the weight of the data extracted from the primary research material of each study is assigned a value based on mathematical criteria that is specified prior to the review.
Common characteristics
- Statistical techniques are used to combine the findings from primary quantitative research studies.
- The new dataset is then objectively examined, leading to new insight.
- Often conducted as part of a systematic review.