Validity and Test–Retest Reliability of the Spanish Version of the International Hip Outcome Tool (iHOT-12Sv)
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González-de-la-Flor, Ángel
- López-de-Uralde-Villanueva, Ibai
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Valera-Calero, Juan Antonio
- Almazán-Polo, Jaime
- López-Marcos, José Javier
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Fernández-de-las-Peñas, César
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García-Fernández, Pablo
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Plaza-Manzano, Gustavo
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1
Hospital Universitario Quirónsalud Madrid
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2
Universidad Europea de Madrid
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3
Universidad Complutense de Madrid
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4
Instituto de Investigación Sanitaria del Hospital Clínico San Carlos
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Instituto de Investigación Sanitaria del Hospital Clínico San Carlos
Madrid, España
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5
Universidad Camilo José Cela
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6
Universidad Rey Juan Carlos
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ISSN: 2077-0383
Año de publicación: 2022
Volumen: 11
Número: 21
Páginas: 6232
Tipo: Artículo
Otras publicaciones en: Journal of Clinical Medicine
Resumen
Objective: To develop a Spanish version of the international Hip Outcome Tool questionnaire (iHOT-12Sv) for assessing the psychometric characteristics (internal consistency, convergent validity, test–retest reliability, and floor and ceiling effects) of this version in physically active patients with hip pain. Methods: After conducting the translation and transcultural adaptation, a consecutive sample of patients with labral tear injury and/or femoroacetabular impingement (Pincer or Cam type) were recruited in a Spanish Hospital. Patients completed the iHOT-12Sv and the Spanish version of the iHOT-33 and the Hip Outcome Score (HOS). Internal consistency was calculated using Cronbach’s alpha; convergent validity was evaluated using Spearman correlation coefficients (Rho) with iHOT-33 and HOS; test–retest reliability was examined using the intraclass correlation coefficient (ICC), standard error of measurement (SEM), and minimal detectable changes (MDC); and floor and ceiling effects were calculated as the percentage of patients who obtained the minimum and maximum score. Results: One hundred and fifty-three patients (64.7% males) participated in this study. Cronbach’s alpha of 0.92 revealed the excellent internal consistency. In addition, the iHOT-12Sv demonstrated strong to very strong correlations with the HOS (Rho ranged from 0.741 to 0.827; p < 0.001) and the iHOT-33 (Rho = 0.932; p < 0.001), respectively; acceptable test-retest reliability (ICC = 0.86 to 0.94); SEM = 6.21 and MDC = 17.22; and no floor or ceiling effects were found. Conclusions: The iHOT-12Sv can be used as a valid and reliable tool for clinical evaluation of physically active patients with hip pathology. However, the full version is preferable for research purposes aiming to assess changes in hip function
Información de financiación
The authors declare no conflict of interest. This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.Financiadores
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