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.
To provide a user-friendly, comprehensive summary of evidence to inform clinical practice, policies, or future research. ШЄШЩ…ЩЉЩ„ umbrella tif
Focuses on a broad topic, identifying patterns and gaps across numerous systematic reviews. An umbrella review is a high-level synthesis of
Which review is that? A guide to review types: Umbrella Review searching databases for reviews
Involves planning, searching databases for reviews, screening, quality assessment (using tools like AMSTAR), and data extraction. Timeline: Generally takes 4 to 12 months to complete. Steps to Conduct an Umbrella Review