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Incorporation of assessments of risk of bias of primary studies in systematic reviews of randomised trials: a cross-sectional study
OBJECTIVE: We examined how assessments of risk of bias of primary studies are carried out and incorporated into the statistical analysis and overall findings of a systematic review. DESIGN: A cross-sectional review. SAMPLE: We assessed 200 systematic reviews of randomised trials published between Ja...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3753473/ https://www.ncbi.nlm.nih.gov/pubmed/23975265 http://dx.doi.org/10.1136/bmjopen-2013-003342 |