Generic health-related quality of life (HRQoL) instruments, such as EQ-5D, are important tools in economic evaluations for measuring disease burden and generating quality-adjusted years (QALYs). Our goal was to compare measurement properties two versions this instrument, the EQ-5D-3L (3L) EQ-5D-5L (5L) atopic dermatitis (AD). We conducted a multicentre cross-sectional survey Hungary, involving ...