Psychometric properties of the EQ-5D-5L: a systematic review of the literature.

ABSTRACT:

Purpose

Although the EQ-5D has a long history of use in a wide range of populations, the newer five-level version (EQ-5D-5L) has not yet had such extensive experience. This systematic review summarizes the available published scientific evidence on the psychometric properties of the EQ-5D-5L.

Methods

Pre-determined key words and exclusion criteria were used to systematically search publications from 2011 to 2019. Information on study characteristics and psychometric properties were extracted: specifically, EQ-5D-5L distribution (including ceiling and floor), missing values, reliability (test-retest), validity (convergent, known-groups, discriminate) and responsiveness (distribution, anchor-based). EQ-5D-5L index value means, ceiling and correlation coefficients (convergent v

SUBMITTER: Feng YS 

PROVIDER: S-EPMC7952346 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature