Psychometric properties of the EQ-5D-3L in South Australia: a multi-method non-preference-based validation study.
Mehrsa ZakershahrakPedro Henrique Ribeiro SantiagoSneha SethiDandara Gabriela HaagLisa M JamiesonDavid Simon BrennanPublished in: Current medical research and opinion (2022)
Despite the ceiling effects, the EQ-5D-3L displayed good psychometric properties as an HRQoL measure and discriminated between health states in the general South Australian population. Further research should investigate the psychometric properties of the EQ-5D-5L in South Australia and whether an increased number of response categories can mitigate the observed ceiling effects.