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Validation of the chinese version of the oral health impact profile for TMDs (OHIP- TMDs-C)

Objectives: The aim of this study was to evaluate the reliability and validity of the the Chinese version of the Oral Health Impact Profile for TMDs (OHIP-TMDs-C). Study Design: The OHIP-TMDs was initially translated and cross-culturally adapted to Chinese following international guidelines; then su...

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Autores principales: He, Song-lin, Wang, Jin-Hua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medicina Oral S.L. 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4393978/
https://www.ncbi.nlm.nih.gov/pubmed/25475781
http://dx.doi.org/10.4317/medoral.20243
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author He, Song-lin
Wang, Jin-Hua
author_facet He, Song-lin
Wang, Jin-Hua
author_sort He, Song-lin
collection PubMed
description Objectives: The aim of this study was to evaluate the reliability and validity of the the Chinese version of the Oral Health Impact Profile for TMDs (OHIP-TMDs-C). Study Design: The OHIP-TMDs was initially translated and cross-culturally adapted to Chinese following international guidelines; then subsequently validated for the psychometric characteristics of reliability and validity. In total, 156 participants with temporomandibular disorders (TMDs) were recruited to complete the questionnaire. The reliability of the OHIP-TMDs-C was evaluated using internal consistency and test-retest methods. The validity of the OHIP-TMDs-C was analysed by construct validity and convergent validity. Construct validity was determined based on factor analysis, and convergent validity by analyzing the correlation between OHIP-TMDs-C subscale scores and the global rating of oral health question. Results: Cronbach’s alpha value (internal reliability) for the total OHIP-TMDs-C score was 0.917 and the intraclass correlation coefficient (ICC) value (test–retest reliability) was 0.899. Construct validity was determined by factor analysis, extracting five factors, accounting for 78.6% of the variance. All items had factor loadings above 0.40. In terms of convergent validity, the OHIP-TMDs-C subscale was significant correlated to the global oral health rating. Conclusions: The results suggest that the OHIP-TMDs-C has good reliability and validity and thus may be used as a valuable instrument for patients with TMDs in China. Key words:Validation, TMDs, quality of life, questionnaire.
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spelling pubmed-43939782015-04-13 Validation of the chinese version of the oral health impact profile for TMDs (OHIP- TMDs-C) He, Song-lin Wang, Jin-Hua Med Oral Patol Oral Cir Bucal Research Objectives: The aim of this study was to evaluate the reliability and validity of the the Chinese version of the Oral Health Impact Profile for TMDs (OHIP-TMDs-C). Study Design: The OHIP-TMDs was initially translated and cross-culturally adapted to Chinese following international guidelines; then subsequently validated for the psychometric characteristics of reliability and validity. In total, 156 participants with temporomandibular disorders (TMDs) were recruited to complete the questionnaire. The reliability of the OHIP-TMDs-C was evaluated using internal consistency and test-retest methods. The validity of the OHIP-TMDs-C was analysed by construct validity and convergent validity. Construct validity was determined based on factor analysis, and convergent validity by analyzing the correlation between OHIP-TMDs-C subscale scores and the global rating of oral health question. Results: Cronbach’s alpha value (internal reliability) for the total OHIP-TMDs-C score was 0.917 and the intraclass correlation coefficient (ICC) value (test–retest reliability) was 0.899. Construct validity was determined by factor analysis, extracting five factors, accounting for 78.6% of the variance. All items had factor loadings above 0.40. In terms of convergent validity, the OHIP-TMDs-C subscale was significant correlated to the global oral health rating. Conclusions: The results suggest that the OHIP-TMDs-C has good reliability and validity and thus may be used as a valuable instrument for patients with TMDs in China. Key words:Validation, TMDs, quality of life, questionnaire. Medicina Oral S.L. 2015-03 2014-12-05 /pmc/articles/PMC4393978/ /pubmed/25475781 http://dx.doi.org/10.4317/medoral.20243 Text en Copyright: © 2015 Medicina Oral S.L. http://creativecommons.org/licenses/by/2.5/ This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research
He, Song-lin
Wang, Jin-Hua
Validation of the chinese version of the oral health impact profile for TMDs (OHIP- TMDs-C)
title Validation of the chinese version of the oral health impact profile for TMDs (OHIP- TMDs-C)
title_full Validation of the chinese version of the oral health impact profile for TMDs (OHIP- TMDs-C)
title_fullStr Validation of the chinese version of the oral health impact profile for TMDs (OHIP- TMDs-C)
title_full_unstemmed Validation of the chinese version of the oral health impact profile for TMDs (OHIP- TMDs-C)
title_short Validation of the chinese version of the oral health impact profile for TMDs (OHIP- TMDs-C)
title_sort validation of the chinese version of the oral health impact profile for tmds (ohip- tmds-c)
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4393978/
https://www.ncbi.nlm.nih.gov/pubmed/25475781
http://dx.doi.org/10.4317/medoral.20243
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