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  1. methods.cochrane.org › risk-bias-2Risk of Bias 2 (RoB 2) tool | Cochrane Methods

    The Risk of Bias 2 (RoB 2) tool is an update to the original risk of bias tool that launched in 2008. The relevant chapter in the Cochrane Handbook for Systematic Reviews of Interventions Chapter 8, titled ‘Assessing risk of bias in a randomized trial’.

    • About

      Methodologists are essential to Cochrane as authors, peer...

    • Resources and Training

      The Bias Methods Group have developed a methods group...

    • Admin

      Aquí nos gustaría mostrarte una descripción, pero el sitio...

    • RoB 2

      Version 2 of the Cochrane risk-of-bias tool for randomized...

    • Risk of Bias

      The resources in this collection mostly cover the Cochrane...

  2. www.riskofbias.infoRisk of bias tools

    Welcome to our pages for risk of bias tools for use in systematic reviews. RoB 2 tool (revised tool for Risk of Bias in randomized trials) ROBINS-E tool (Risk Of Bias in non-randomized Studies - of Exposures)

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  4. www.riskofbias.info › welcome › rob-2-0-toolRisk of bias tools - RoB 2 tool

    22 de ago. de 2019 · A revised tool to assess risk of bias in randomized trials (RoB 2) Welcome to the website for the RoB 2 tool. The current version (22 August 2019), suitable for individually-randomized, parallel-group trials.

  5. methods.cochrane.org › bias › resourcesRoB 2: A revised Cochrane risk-of-bias tool for randomized trials

    Version 2 of the Cochrane risk-of-bias tool for randomized trials (RoB 2) is the recommended tool to assess the risk of bias in randomized trials included in Cochrane Reviews. RoB 2 is structured into a fixed set of domains of bias, focussing on different aspects of trial design, conduct, and reporting.

  6. training.cochrane.org › online-learning › cochrane-methodologyRisk of bias | Cochrane Training

    The resources in this collection mostly cover the Cochrane risk-of-bias tool for randomized trials (RoB 2). Under 'Risk of bias tools' there is also guidance on ROBINS-I tool for assessing risk of bias in non-randomized studies.

  7. www.bmj.com › content › 343The Cochrane Collaboration’s tool for assessing risk of bias in...

    18 de oct. de 2011 · The risk of bias tool covers six domains of bias: selection bias, performance bias, detection bias, attrition bias, reporting bias, and other bias. Within each domain, assessments are made for one or more items, which may cover different aspects of the domain, or different outcomes.

  8. methods.cochrane.org › sites › methodsAssessing risk of bias in included studies - Cochrane

    Outline. risk of bias in systematic reviews. assessing sources of bias. putting it into practice: ‘Risk of bias’ tables. incorporating findings into your review. See Chapter 8 of the Handbook. What is bias? Systematic error or deviation from the truth. systematic reviews depend on included studies. incorrect studies = misleading reviews.

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