Tianjing Li

RoB 2: a revised tool for assessing risk of bias in randomised trials

2019 · BMJ

Assessment of risk of bias is regarded as an essential component of a systematic review on the effects of an intervention. The most commonly used tool for randomised trials is the Cochrane risk-of-bias tool. We …

PRISMA 2020 explanation and elaboration: updated guidance and exemplars for reporting systematic reviews

2021 · BMJ

The PRISMA 2020 statement includes a checklist of 27 items to guide reporting of systematic reviews In this article we explain why reporting of each item is recommended, present bullet points that detail the reporting …

The PRISMA 2020 statement: an updated guideline for reporting systematic reviews

2021 · BMJ

The Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) statement, published in 2009, was designed to help systematic reviewers transparently report why the review was done, what the authors did, and what they found. …