Young, Tracey A.; Yang, Y; Brazier, J; Tsuchiya, A; Coyne, K - Volkswirtschaftliche Fakultät, … - 2008
Objective: To set out the methodological process for using Rasch analysis alongside traditional psychometric methods in the development of a health state classification that is amenable to valuation. Methods: The overactive bladder questionnaire is used to illustrate a four step process for...