Psychometric evaluation of an item bank for computerized adaptive testing of the EORTC QLQ-C30 cognitive functioning dimension in cancer patients.

Background: The European Organisation of Research and Treatment of Cancer (EORTC) Quality of Life Group is developing computerized adaptive testing (CAT) versions of all EORTC Quality of Life Questionnaire (QLQ-C30) scales with the aim to enhance measurement precision. Here we present the results on...

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Bibliographic Details

Published in:	Quality of Life Research Vol. 26; no. 11; pp. 2919 - 2930
Main Authors:	Dirven, Linda, Groenvold, Mogens, Taphoorn, Martin, Conroy, Thierry, Tomaszewski, Krzysztof, Young, Teresa, Petersen, Morten, Taphoorn, Martin J B, Tomaszewski, Krzysztof A, Petersen, Morten Aa
Format:	research Journal Article
Published:	Springer Nature Nov2017
Online Access:	View this record in EBSCOhost