Using blocked fractional factorial designs to construct discrete choice experiments for healthcare studies.

ABSTRACT: Discrete choice experiments (DCEs) are increasingly used for studying and quantifying subjects preferences in a wide variety of healthcare applications. They provide a rich source of data to assess real-life decision-making processes, which involve trade-offs between desirable characteristics pertaining to health and healthcare and identification of key attributes affecting healthcare. The choice of the design for a DCE is critical because it determines which attributes' effects and their interactions are identifiable. We apply blocked fractional factorial designs to construct DCEs and address some identification issues by utilizing the known structure of blocked fractional factorial designs. Our design techniques can be applied to several situations including DCEs where attributes have di

SUBMITTER: Jaynes J 

PROVIDER: S-EPMC4893005 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature