Two valid and reliable work role functioning questionnaire short versions were developed: WRFQ 5 and WRFQ 10
The study aims to develop and validate short versions of the work role functioning questionnaire v2.0 (WRFQ) that retain the measurement properties of the full-length 27-item questionnaire.
Source: Journal of Clinical Epidemiology - Category: Epidemiology Authors: Femke Abma, Jakob Bue Bjorner, Benjamin C. Amick, Ute B ültmann Tags: Original Article Source Type: research
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