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[Functional disability indexes: translation difficulties and cross cultural adaptation problems]
Mohammad Guermazi1, Monem Yahia, Wassia Kessomtini
1Service de médecine physique et réadaptation fonctionnelle, Hôpital H. Bourguiba, Université du Sud, Sfax, Tunisie.
La Tunisie Medicale
|July 28, 2005
Summary
Translating functional indexes into Arabic presents challenges, particularly with semantic and conceptual equivalence. A robust validation requires back translation, pre-testing, and expert review for accurate Arabic health assessments.
Area of Science:
- Health Sciences
- Linguistics
- Psychometrics
Background:
- Accurate translation of health assessment tools is crucial for cross-cultural research and clinical practice.
- Arabic language presents unique challenges in test translation due to linguistic and cultural nuances.
Purpose of the Study:
- To identify difficulties in translating functional indexes into Arabic.
- To describe and apply translation and validation methodologies for Arabic functional indexes.
Main Methods:
- Four functional indexes underwent translation into Arabic.
- Validation involved back-translation, pre-testing with the target population, and expert committee review.
Main Results:
- Significant challenges were identified in achieving semantic, idiomatic, and conceptual equivalence.
- Literal translation issues were frequently observed, impacting the accuracy of translated items.
Conclusions:
- The combination of translation and back-translation alone is insufficient for validating Arabic functional indexes.
- A comprehensive approach incorporating pre-testing and expert review is essential for reliable Arabic versions.