2017
DOI: 10.1186/s12955-017-0617-9
|View full text |Cite
|
Sign up to set email alerts
|

Valuation of the EQ-5D-5L with composite time trade-off for the German population – an exploratory study

Abstract: BackgroundThe 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 the EQ-5D-5L health states into a single preference-based summary score based on country-specific value sets of social health status preference valuations. The EuroQol Group developed an internationally standardised EQ-5D-5L valuation protocol. Based on the experiences of the first wave of valuation studies applying the protocol, a number of … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

1
13
0
1

Year Published

2017
2017
2022
2022

Publication Types

Select...
7
1

Relationship

2
6

Authors

Journals

citations
Cited by 19 publications
(15 citation statements)
references
References 23 publications
1
13
0
1
Order By: Relevance
“…The best performing model was selected, and its estimations were compared with observed valuations by using MAE, also illustrating the impact of the number of health states observed. As a first step to explore how a UBVS for the EQ-5D-5-5L might structurally differ from the EBVS developed here, as a German tariff is not yet available [28], the Dutch tariff, which is based on composite time trade-off and a Tobit model with constraints, was graphically compared for all 3125 health states [29].…”
Section: Methodsmentioning
confidence: 99%
“…The best performing model was selected, and its estimations were compared with observed valuations by using MAE, also illustrating the impact of the number of health states observed. As a first step to explore how a UBVS for the EQ-5D-5-5L might structurally differ from the EBVS developed here, as a German tariff is not yet available [28], the Dutch tariff, which is based on composite time trade-off and a Tobit model with constraints, was graphically compared for all 3125 health states [29].…”
Section: Methodsmentioning
confidence: 99%
“…Such questionnaires are often also applicable to healthy people. Thus, generic QoL questionnaires allow comparing QoL between patient groups, as well as to data from general populations [ 16 , 28 ]. The specific main aim of the present study is to review the existing literature on generic QoL obtained by generic instruments among hearing-impaired patients.…”
Section: Introductionmentioning
confidence: 99%
“…The main novelties of that protocol compared with previous EQ-5D-3L valuation exercises were the use of the composite time trade-off (C-TTO) [ 10 , 11 ] and a discrete-choice experiment (DCE) as elicitation techniques [ 12 , 13 ]. Valuation exercises using version 1 identified data quality issues in the C-TTO responses [ 14 ]; to correct for this, version 2 of the valuation protocol incorporated a feedback module (FM) [ 15 ].…”
Section: Introductionmentioning
confidence: 99%
“…In this FM, participants were presented with the rank ordering of the health states based on their C-TTO valuations and asked to exclude health state valuations they considered did not have the appropriate location in the ranking. The inclusion of the FM in this new version was based on the hypothesis that it would reduce the number of C-TTO inconsistencies but was not linked to any theoretical model of economic or human behavior [ 15 ]. C-TTO exercises are complex, and the sequential nature of the task is subject to challenges that affect comparability [ 16 18 ].…”
Section: Introductionmentioning
confidence: 99%