HIT-6 and EQ-5D-5L in patients with migraine: assessment of common latent constructs and development of a mapping algorithm.
Ana Sofia Oliveira GonçalvesDimitra PanteliLars NeebTobias KurthAnnette AignerPublished in: The European journal of health economics : HEPAC : health economics in prevention and care (2021)
This study showed that the German EQ-5D and the HIT-6 lack the conceptual overlap needed for appropriate mapping. Thus, the estimated mapping algorithms should only be used as a last resort for estimating utilities to be employed in economic evaluations.