요청 내용
“Create a PRISMA 2020 diagram for a meta-analysis of randomized controlled trials: 2,500 records identified, 400 duplicates removed, 200 full texts assessed, and 80 studies included.”
그렇다면Add a publication-year exclusion reason.Change the included-report count to 90.
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01
Used 2020 PRISMA flow diagram structure with single database search (no other sources).
02Applied consistent exclusion criteria at each stage
title/abstract screening excluded irrelevant and non-RCT records; full-text review excluded non-randomized, missing outcome data, and duplicate reports.
03
Reported both studies and reports included in the final synthesis.
When conducting a systematic review and meta-analysis of RCTs and reporting the study selection process according to PRISMA 2020 guidelines.