Gender-, age- and race/ethnicity-based Differential Item Functioning (DIF) analysis of MDS-UPDRS

Goetz, Christopher G. ; Liu, Yuanyuan ; Stebbins, Glenn T. ; Wang, Lu ; Tilley, Barbara C. ; Teresi, Jeanne A. ; Merkitch, Douglas ; Luo, Sheng

Movement disorders, 2016-11, Vol.31 (12), p.1865-1873 [Periódico revisado por pares]

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