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Published in: Cost Effectiveness and Resource Allocation 1/2018

Open Access 01-12-2018 | Methodology

Cultural beliefs, utility values, and health technology assessment

Authors: Jörg Mahlich, Piyameth Dilokthornsakul, Rosarin Sruamsiri, Nathorn Chaiyakunapruk

Published in: Cost Effectiveness and Resource Allocation | Issue 1/2018

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Abstract

Background

Health-care utilities differ considerably from country to country. Our objective was to examine the association of cultural values based on Hofstede’s cultural dimensions’ theory with utility values that were identified using the time trade off method.

Methods

We performed a literature search to determine preference-based value algorithms in the general population of a given country. We then fitted a second-order quadratic function to assess the utility function curve that links health status with health-care utilities. We ranked the countries according to the concavity and convexity properties of their utility functions and compared this ranking with that of the Hofstede index to check if there were any similarities.

Results

We identified 10 countries with an EQ-5D-5L-based value set and 7 countries with an EQ-5D-3L-based value set. Japan’s degree of concavity was highest, while Germany’s was lowest, based on the EQ-5D-3L and EQ-5D-5L value sets. Japan also ranked first in the Hofstede long-term orientation index, and rankings related to the degree of concavity, indicating a low time preference rate.

Conclusions

This is the first evaluation to identify and report an association between different cultural beliefs and utility values. These findings underline the necessity to take local values into consideration when designing health technology assessment systems.
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Metadata
Title
Cultural beliefs, utility values, and health technology assessment
Authors
Jörg Mahlich
Piyameth Dilokthornsakul
Rosarin Sruamsiri
Nathorn Chaiyakunapruk
Publication date
01-12-2018
Publisher
BioMed Central
Published in
Cost Effectiveness and Resource Allocation / Issue 1/2018
Electronic ISSN: 1478-7547
DOI
https://doi.org/10.1186/s12962-018-0103-1

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