Meta-analysis
What it is
Meta-analysis statistically combines results from multiple studies.
What it does
It can improve precision when studies address a sufficiently comparable question.
Research context and ingredient forms
Pooling does not remove bias in the included studies or make unlike interventions equivalent.
Using this information
Inspect study quality, variation between studies, and the effect's uncertainty. The number of included papers is not a quality score by itself.
Scientific Research & References
- Cochrane Handbook: Chapter 10, Analysing Data and Undertaking Meta-analyses
Cochrane
Limitations: Supports the bounded definition or statement mapped to it. This source alone does not establish a food- or product-specific clinical benefit.
Source assessment recorded.
Related dictionary entries
Products containing it
No label-specific product relationship has been reviewed for this entry.