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A review of the use of controlled multiple imputation in randomised controlled trials with missing outcome data
BACKGROUND: Missing data are common in randomised controlled trials (RCTs) and can bias results if not handled appropriately. A statistically valid analysis under the primary missing-data assumptions should be conducted, followed by sensitivity analysis under alternative justified assumptions to ass...
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| Publicat a: | BMC Med Res Methodol |
|---|---|
| Autors principals: | , , , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
BioMed Central
2021
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8048273/ https://ncbi.nlm.nih.gov/pubmed/33858355 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12874-021-01261-6 |
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