Additional file 1: of Patient-Reported Outcomes Measurement Information System (PROMIS) instruments among individuals with symptomatic knee osteoarthritis: a cross-sectional study of floor/ceiling effects and construct validity
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The additional file contains a supplemental table entitled â Matrix of Spearman correlation coefficients between PROMIS short-form instruments and legacy measures.â The file also includes the raw data used for the figures and the appropriate references. (XLSX 48 kb)
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Chenchen Wang创建时间：
2016-12-15
