An umbrella review is a high-level synthesis of existing systematic reviews and meta-analyses, often considered the top of the evidence pyramid. It acts as a "review of reviews" to summarize massive amounts of information on a broad topic, such as the effectiveness of multiple interventions.
Focuses on a broad topic, identifying patterns and gaps across numerous systematic reviews. ШЄШЩ…ЩЉЩ„ umbrella tif
Which review is that? A guide to review types: Umbrella Review An umbrella review is a high-level synthesis of