What this means in a clinic conversation
Its usefulness depends on search coverage, selection rules and appraisal of the included evidence. A systematic review may describe findings without combining them statistically.
A question to bring
When was the search completed, and what studies were included or excluded?
Open the visit checklist →Related and commonly confused terms
Use the term in context
Sources and editorial context
This definition was compiled from the sources below and has not received independent clinical review. It supports understanding and consultation preparation.
- Searching for and selecting studies · CochraneReference checked 2026-10-02
- Defining criteria for including studies · CochraneReference checked 2026-10-02