A multicenter international prospective study of the validity and reliability of a COVID-19-specific health-related quality of life questionnaire.
Cecilie Delphin AmdalRagnhild Sørum FalkSusanne SingerMadeline PeClaire PiccininAndrew BottomleyLambert Tetteh AppiahJuan Ignacio ArrarasOliver BayerEirik Alnes BuanesAnne-Sophie E DarlingtonGracia Dekanic ArbanasKristin HofsøBernhard HolznerPernilla Sahlstrand-JohnsonDagmara KuliśGhanshyam R ParmarNiveen M E Abu RmeilehMelanie SchranzSamantha C SodergrenKristin BjordalPublished in: Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation (2022)
The Oslo COVID-19 QLQ-W61© is an international, stand-alone, multidimensional HRQoL questionnaire that can assess the symptoms, functioning, and overall quality of life in COVID-19 patients. It is available for use in research and clinical practice. Further psychometric validation in larger patient samples will be performed.