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Agreement and measurement properties of the interviewer-administered, self-completed and proxy-reported versions of the Tigrinya EQ-5D-Y-5L in Ethiopia

Crossref DOI link: https://doi.org/10.1007/s10198-026-01972-x

Published Online: 2026-08-03

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Welie, Abraham G. https://orcid.org/0000-0003-4661-7287
Stolk, Elly

Verstraete, Janine

Duncan, Laura

Herdman, Mike

Xie, Feng
Funding

Funding for this research was provided by:

EuroQol Research Foundation (340- RA)
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Article History

Received: 8 March 2026

Accepted: 13 July 2026

First Online: 3 August 2026

Declarations

Ethical approval: Ethical approval was secured from Ethics Review Committee of College of Health Sciences, Mekelle University, Ethiopia (MU-IRB2035/2023) and prior permission was sought from Ayder Comprehensive Specialized Hospital of diabetic clinic, infectious disease clinic, respiratory disease clinic, children/adolescent medical ward, physiotherapy unit, Mekelle, Ethiopia.

Informed consent: Written informed consent and assent consent were obtained from all study participants to confirm their willingness for participation after explaining the purpose of study. The study was conducted in accordance with the declaration of Helsinki.

Competing interests: The authors declare no competing interests.

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