Validation of an Ultrashort Persian Version of Oral Health Impact Profile (OHIP-5) Questionnaire
Pesqui. bras. odontopediatria clín. integr
;
20: e5073, 2020. tab, graf
Artículo
en Inglés
| BBO, LILACS
| ID: biblio-1056884
ABSTRACT
Abstract Objective:
To validate the ultrashort (5-item) Persian version of OHIP by investigating its psychometric properties. Material andMethods:
Construct validity was assessed by examining the correlation between OHIP-5 scores and self-reported oral health status, judgment for dental treatment needs and the number of natural teeth. Reliability was calculated using Cronbach's alpha and corrected item-total correlation. Effect size (ES) and Standardized Response Mean (SRM) were calculated for the responsiveness of the scale and factor analysis was done by measuring Kaiser-Meyer-Olkin (KMO), Bartlett's sphericity test and scree plot.Results:
In 430 subjects (mean age 41.56+/-11.35 years, 56% female) the correlations between OHIP-5 scores and mentioned items were significant (p<0.01) indicating sufficient construct validity. The reliability coefficient (Cronbach's alpha) of the OHIP-5 was above the recommended 0.7 thresholds (0.809) and considered well. For evaluation of responsiveness, the ES was measured to be 5.604 and the SRM was 1.5. Moreover, in the confirmatory factor analysis, the unidimensional model for OHIP5 approved by indices (KMO=0.81, p<0.001 for Bartlett sphericity).Conclusion:
The Persian version of OHIP-5 is a precise, valid, reliable and unidimensional instrument for assessing oral health-related quality of life among the general adult population.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Calidad de Vida
/
Salud Bucal
/
Encuestas y Cuestionarios
/
Reproducibilidad de los Resultados
Tipo de estudio:
Estudios de evaluación
/
Estudio pronóstico
/
Investigación cualitativa
Límite:
Adulto
/
Anciano
/
Femenino
/
Humanos
País/Región como asunto:
Asia
Idioma:
Inglés
Revista:
Pesqui. bras. odontopediatria clín. integr
Asunto de la revista:
Odontología
Año:
2020
Tipo del documento:
Artículo
País de afiliación:
Irán
Institución/País de afiliación:
University of Medical Sciences/IR
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