Further Simplification of the Simple Erosion Narrowing Score With Item Response Theory Methodology.
Martijn A H Oude VoshaarOlga SchenkPeter M Ten KloosterHarald E VonkemanHein J Bernelot MoensMaarten BoersMart A F J van de LaarPublished in: Arthritis care & research (2017)
Our results show that the carpal joints may be omitted from the SENS without notable repercussion for its measurement performance.
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