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Imputing missing data of function and disease activity in rheumatoid arthritis registers: what is the best technique?
OBJECTIVE: To compare several methods of missing data imputation for function (Health Assessment Questionnaire) and for disease activity (Disease Activity Score-28 and Clinical Disease Activity Index) in rheumatoid arthritis (RA) patients. METHODS: One thousand RA patients from observational cohort...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6802981/ https://www.ncbi.nlm.nih.gov/pubmed/31673410 http://dx.doi.org/10.1136/rmdopen-2019-000994 |