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  1. Resource
    Downloadable files
    Published

    Assessing risk of bias in included studies: trainers' materials (Restricted)

    This set of introductory training materials about assessing risk of bias in included studies can be used in your workshops and adapted to your needs.  A Cochrane systematic review is only as good as its included studies. Biases can lead to systematic erro ...
  2. Resource
    Slidecast
    Published

    Assessing risk of bias in included studies

    Español A Cochrane systematic review is only as good as its included studies. Biases can lead to systematic errors or deviations from the true effect of an intervention in the results of a review, and it is important to carefully assess the possible risk ...
  3. Resource
    Downloadable files
    Published

    Small study effects and reporting biases: trainers' materials (Restricted)

    This set of training materials about exploring heterogeneity can be used in your workshops and adapted to your needs.  In some meta-analyses, we find that small studies have systematically different effects to the large studies. This can have many causes, ...
  4. Resource
    Slidecast
    Published

    Small study effects and reporting biases

    Español In some meta-analyses, we find that small studies have systematically different effects to the large studies. This can have many causes, but one is the possibility of reporting bias- that is, we might be missing small studies with negative effects ...
  5. Resource
    Slidecast
    Published

    Sources of bias in a DTA review

    This lesson is part of an introductory series developed by Cochrane Screening & Diagnostic Test Methods Group to support authors in the production of DTA reviews. A full list of currently available or planned lessons is available here. Assessing the m ...
  6. Resource
    Slidecast
    Published

    Assessment of risk of bias and applicability using the QUADAS-2 tool

    This lesson is part of an introductory series developed by Cochrane Screening & Diagnostic Test Methods Group to support authors in the production of DTA reviews. A full list of currently available or planned lessons is available here. This lesson out ...
  7. Resource
    Slidecast
    Published

    Changes in reviews in RevMan 5.2 and introduction to QUADAS-2

    This lesson is part of an introductory series developed by Cochrane Screening & Diagnostic Test Methods Group to support authors in the production of DTA reviews. This is Lesson 9.1 of Module 9: Improving and updating the review. A full list of curren ...
  8. Resource
    Slidecast
    Published

    How to convert your review to QUADAS-2

    This lesson is part of an introductory series developed by Cochrane Screening & Diagnostic Test Methods Group to support authors in the production of DTA reviews. A full list of currently available or planned lessons is available here. This lesson add ...
  9. Resource
    Slidecast
    Published

    Applying the Risk of Bias assessments to GRADE

    This lesson is the third in the series of online learning materials designed to help guideline developers and authors of systematic reviews learn how to use the GRADE approach to grade the evidence in systematic reviews, to create Summary of Findings Tabl ...
  10. Resource
    Slidecast
    Published

    How to GRADE the evidence: Publication bias

    This lesson is the seventh in the series of online learning materials designed to help guideline developers and authors of systematic reviews learn how to use the GRADE approach to grade the evidence in systematic reviews, to create Summary of Findings Ta ...

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