Quantification of the whole-body burden of radiographic osteoarthritis using factor analysis

INTRODUCTION: Although osteoarthritis (OA) commonly involves multiple joints, no widely accepted method for quantifying whole-body OA burden exists. Therefore, our aim was to apply factor analytic methods to radiographic OA (rOA) grades across multiple joint sites, representing both presence and sev...

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Библиографические подробности
Главные авторы: Nelson, Amanda E, DeVellis, Robert F, Renner, Jordan B, Schwartz, Todd A, Conaghan, Philip G, Kraus, Virginia B, Jordan, Joanne M
Формат: Artigo
Язык:Inglês
Опубликовано: BioMed Central 2011
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Research Article
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC3308111/
https://ncbi.nlm.nih.gov/pubmed/22027269
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/ar3501
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