Scoring the Icecap-a capability instrument. Estimation of a UK general population tariff.

ABSTRACT: This paper reports the results of a best-worst scaling (BWS) study to value the Investigating Choice Experiments Capability Measure for Adults (ICECAP-A), a new capability measure among adults, in a UK setting. A main effects plan plus its foldover was used to estimate weights for each of the four levels of all five attributes. The BWS study was administered to 413 randomly sampled individuals, together with sociodemographic and other questions. Scale-adjusted latent class analyses identified two preference and two (variance) scale classes. Ability to characterize preference and scale heterogeneity was limited, but data quality was good, and the final model exhibited a high pseudo-r-squared. After adjusting for heterogeneity, a population tariff was estimated. This showed that 'attachment'

SUBMITTER: Flynn TN 

PROVIDER: S-EPMC4322472 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature