Potential impact of missing outcome data on treatment effects in systematic reviews: imputation study

OBJECTIVE: To assess the risk of bias associated with missing outcome data in systematic reviews. DESIGN: Imputation study. SETTING: Systematic reviews. POPULATION: 100 systematic reviews that included a group level meta-analysis with a statistically significant effect on a patient important dichoto...

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Enregistré dans:
Détails bibliographiques
Publié dans:BMJ
Auteurs principaux: Kahale, Lara A, Khamis, Assem M, Diab, Batoul, Chang, Yaping, Lopes, Luciane Cruz, Agarwal, Arnav, Li, Ling, Mustafa, Reem A, Koujanian, Serge, Waziry, Reem, Busse, Jason W, Dakik, Abeer, Schünemann, Holger J, Hooft, Lotty, Scholten, Rob JPM, Guyatt, Gordon H, Akl, Elie A
Format: Artigo
Langue:Inglês
Publié: BMJ Publishing Group Ltd. 2020
Sujets:
Research
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC7448113/
https://ncbi.nlm.nih.gov/pubmed/32847800
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmj.m2898
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