The importance of considering differential item functioning in investigating the impact of chronic conditions on health-related quality of life in a multi-ethnic Asian population

Autor: Abdin, Edimansyah, Subramaniam, Mythily, Picco, Louisa, Pang, Shirlene, Vaingankar, Janhavi Ajit, Shahwan, Shazana, Sagayadevan, Vathsala, Zhang, Yunjue, Chong, Siow Ann
Zdroj: Quality of Life Research, 2017 Apr 01. 26(4), 823-834.
Databáze: JSTOR Journals