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Cross-cultural adaptation and analysis of psychometric properties of the Sinhala version of the Attitudes to Aging Questionnaire for institutionalized older adults

Crossref DOI link: https://doi.org/10.1186/s40359-025-03919-y

Published Online: 2025-12-30

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

Authors

Priyadarshani, Udalamatta Gamage Nirmala https://orcid.org/0000-0002-4402-8342
Ilankoon, Ilankoon Mudiyanselage Prasanthi Su https://orcid.org/0000-0003-1393-1317
Warnakulasuriya, Sudath Shirley Pathmasiri https://orcid.org/0000-0003-3996-7684
Goonewardena, Christine Sampatha Evangeline https://orcid.org/0000-0002-3368-7959
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Text and Data Mining valid from 2025-12-30

Version of Record valid from 2026-01-30
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Article History

Received: 6 June 2025

Accepted: 23 December 2025

First Online: 30 December 2025

Declarations

:

: The study was conducted following the Declaration of Helsinki and the ethical standards of the institutional research ethics committee of Faculty of Medical Sciences, University of Sri Jayewardenepura, a SIDCER (Strategic Initiative for Development of Capacity in Ethics Review) recognized Research Ethics Committee in Sri Lanka. Ethics approval for this study was obtained from the Research Ethics Committee, Faculty of Medical Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka (ERC 10/23). Further, written informed consent was obtained from all the individuals for participation in this study after providing verbal information and an information sheet.

: Not applicable.

: The authors declare no competing interests.

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