Research Synthesis Methods
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Critical interpretation of Cochran's Q test depends on power and prior assumptions about heterogeneity
Research Synthesis Methods - Tập 1 Số 2 - Trang 149-161 - 2010
Applications of text mining within systematic reviews
Research Synthesis Methods - Tập 2 Số 1 - Trang 1-14 - 2011
Outlier and influence diagnostics for meta-analysis
Research Synthesis Methods - Tập 1 Số 2 - Trang 112-125 - 2010
Risk of bias in overviews of reviews: a scoping review of methodological guidance and four‐item checklistObjective To assess the conditions under which employing an overview of systematic reviews is likely to lead to a high risk of bias. Study Design To synthesise existing guidance concerning overview practice, a scoping review was conducted. Four electronic databases were searched with a pre‐specif...
Research Synthesis Methods - Tập 8 Số 1 - Trang 92-108 - 2017
Graphical displays for meta‐analysis: An overview with suggestions for practiceAbstract Meta‐analyses are fundamental tools for collating and synthesizing large amounts of information, and graphical displays have become the principal tool for presenting the results of multiple studies of the same research question. We review standard and proposed graphical displays for presentation of meta‐analytic data, and offer our recommendations on how th... ... hiện toàn bộ
Research Synthesis Methods - Tập 1 Số 1 - Trang 66-80 - 2010
revtools: An R package to support article screening for evidence synthesisThe field of evidence synthesis is growing rapidly, with a corresponding increase in the number of software tools and workflows to support the construction of systematic reviews, systematic maps, and meta‐analyses. Despite much progress, however, a number of problems remain, including slow integration of new statistical or methodological approaches into user‐friendly software, low prevalen... ... hiện toàn bộ
Research Synthesis Methods - Tập 10 Số 4 - Trang 606-614 - 2019
Methods for the joint meta‐analysis of multiple testsExisting methods for meta‐analysis of diagnostic test accuracy focus primarily on a single index test. We propose models for the joint meta‐analysis of studies comparing multiple index tests on the same participants in paired designs. These models respect the grouping of data by studies, account for the within‐study correlation between the tests' true‐positive rates (TPRs) and between thei... ... hiện toàn bộ
Research Synthesis Methods - Tập 5 Số 4 - Trang 294-312 - 2014
Pooling health‐related quality of life outcomes in meta‐analysis—a tutorial and review of methods for enhancing interpretabilityBackground – Meta‐analyses of health‐related quality of life (HRQL) outcomes present difficulties in interpretation when studies use different instruments to measure the same construct. Presentation of results in standard deviation units (standardized mean difference) is widely used but is limited by vulnerability to differential variability in populations...
Research Synthesis Methods - Tập 2 Số 3 - Trang 188-203 - 2011
Searching for grey literature for systematic reviews: challenges and benefitsThere is ongoing interest in including grey literature in systematic reviews. Including grey literature can broaden the scope to more relevant studies, thereby providing a more complete view of available evidence. Searching for grey literature can be challenging despite greater access through the Internet, search engines and online bibliographic databases. There are a number of publication... ... hiện toàn bộ
Research Synthesis Methods - Tập 5 Số 3 - Trang 221-234 - 2014
A basic introduction to fixed-effect and random-effects models for meta-analysis
Research Synthesis Methods - Tập 1 Số 2 - Trang 97-111 - 2010
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