An Investigation of Age-Related Differential Item Functioning in the EQ-5D-5L Using Item Response Theory and Logistic Regression
| Autor: | Penton, Hannah, Dayson, Christopher, Hulme, Claire, Young, Tracey |
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| Zdroj: | In Value in Health September 2022 25(9):1566-1574 |
| Databáze: | ScienceDirect |
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