Test–retest reliability of ICECAP-A in the adult Danish population

To investigate the test–retest reliability of Investigating Choice Experiments Capability measure for Adults (ICECAP-A) in the adult Danish population. The original English ICECAP-A was translated into Danish by forward–backwards translation using the guidelines by Beaton et al. Three hundred and-thirty-two participants with mean age of 57 years participated in a Web-based study. Data concerning relative and absolute agreement were analysed by...