研究手法をまとめたひとつのカタログ — 各手法の仕組み、使いどころ、そしてできないことを学べます。
RoB 2 is the Cochrane Collaboration's updated methodology for assessing the risk of bias in randomized controlled trials (RCTs). Published in 2019, it replaced the original Cochrane RoB tool with a more structured, transparent approach using signalling questions and domain-based judgments to evaluate five critical sour