Abstract Objectives The EQ Health and Wellbeing Short (EQ-HWB-S) is a new generic
measure that covers health and wellbeing developed for use in economic evaluation in …

Abstract Purpose The EuroQol Valuation Technology (EQ-VT) uses traditional time trade-off
(tTTO) for health states better than dead and lead-time TTO (LT-TTO) for states worse than …

Objective The aim of this study was to compare online, unsupervised and face-to-face (F2F),
supervised valuation of EQ-5D-5L health states using composite time trade-off (cTTO) tasks …

Objectives A high-quality and widely accepted UK EQ-5D-5L value set is urgently required
to enable the latest version of EQ-5D scored using recent UK public preferences to inform …

We are pleased to be able to introduce a series of articles that reflect the current research
focus and interests of the EuroQol Group. The EuroQol Group was formed in 1987 by a small …

Abstract Objectives In EuroQol five-dimensional questionnaire valuation studies, each
participant typically assesses more than 10 hypothetical health states by using the time trade …

Purpose The de facto standard method for valuing EQ-5D health states is the time trade-off
(TTO), an iterative choice procedure. The TTO requires a starting point (SP), an initial offer of …

Abstract Background and Objective Although value sets for the five-level version of the
generic health-related quality-of-life instrument EQ-5D are emerging, there is still no value …

Objectives To obtain a nationally representative Chinese three-level EuroQol five-
dimensional questionnaire value set based on the time trade-off (TTO) method. Methods A …

Abstract Background The EuroQol Group has extended the severity levels of the EQ-5D from
three to five (EQ-5D-5L). There are valuation studies worldwide planned in order to convert …