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Comparison of statistical approaches for analyzing incomplete longitudinal patient-reported outcome data in randomized controlled trials

PURPOSE: Missing data are a potential source of bias in the results of RCTs, but are often unavoidable in clinical research, particularly in patient-reported outcome measures (PROMs). Maximum likelihood (ML), multiple imputation (MI), and inverse probability weighting (IPW) can be used to handle inc...

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Dades bibliogràfiques
Publicat a:Patient Relat Outcome Meas
Autors principals: Rombach, Ines, Jenkinson, Crispin, Gray, Alastair M, Murray, David W, Rivero-Arias, Oliver
Format: Artigo
Idioma:Inglês
Publicat: Dove Medical Press 2018
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC6016604/
https://ncbi.nlm.nih.gov/pubmed/29950913
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2147/PROM.S147790
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