QuickDASH questionnaire items behave as 2 distinct subscales rather than one scale in Dupuytren's disease

•We identified 750 cases of surgery for Dupuytren's disease at a single center with preoperative QuickDASH scores.•We performed Exploratory Factor Analysis on these QuickDASH responses in R, using established methodology.•Based on the results of this analysis, we hypothesize that the QuickDASH...

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