Differential item functioning in the Observer Scale of the POSAS for different scar types.

Purpose: To investigate whether the Observer Scale of the Patient and Observer Scar Assessment Scale (POSAS) can serve as a generic measure for scar quality across different scar types.Methods: A collection of POSAS scores derived from several clinical trials on burn (n = 404), linear (n = 384), and...

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Publicado en:	Quality of Life Research Vol. 23; no. 7; pp. 2037 - 2046
Autores principales:	van der Wal, Martijn B A, Tuinebreijer, Wim E, Lundgren-Nilsson, Asa, Middelkoop, Esther, van Zuijlen, Paul P M, Lundgren-Nilsson, Åsa
Formato:	research Journal Article
Publicado:	Springer Nature Sep2014
Acceso en línea:	Ver este registro en EBSCOhost