Comparison of the three-level and the five-level versions of the EQ-5D
Anne Simone Juhl Christiansen, Marie Louise Sletskov Møller, Christian Kronborg, Ketil Haugan, Lars Køber, Søren Højberg, Axel Brandes, Claus Graff, Søren Zöga Diederichsen, Jonas Bille Nielsen, Derk Wolfgang Krieger, Anders Gaarsdal Holst, Jesper Hastrup Svendsen
Abstract
Open-access reader