Validation of the Spanish version of Oxford Scales for knee and hip
DOI:
https://doi.org/10.1016/j.rccot.2016.07.004Keywords:
Oxford scale, hip arthrosis, knee arthrosisAbstract
Introduction: The Oxford knee and hip scores are assessment tools developed in English language to evaluate the quality of life in patients with knee and hip arthrosis. The purpose of this study was to adapt the scores to Spanish speaking countries and to evaluate its reproducibility and validity.
Materials and Methods: Following the guidelines from the literature, the Oxford scores were translated into Spanish. Eighty patients were asked to complete the questionnaire, 40 patients with knee arthrosis and 40 patients with hip arthrosis. They were asked to answer it for a second time within the next 14 days, to evaluate reliability. The Cronbach’s (CA) and the intra-class correlation coefficient (ICC) were calculated to determine test-retest reliability and internal consistency. Bland-Altman plot and reliable change index (RCI) were assessed to evaluate measurement error.
Results: The Cronbach’s was 0.82 and 0.96, for knee and hip respectively. Excellent testretest reliability was seen through an ICC of 0.98 for knee and 0.99 for hip. The Bland-Altman plot showed no systematic differences, and the reliable change index was 3.5% for knee and 3.1% for hip.
Discussion: The Spanish version of the Oxford scores for knee and hip proved to be valid and reliable tools for evaluating quality of life in patients with knee and hip arthrosis, and may be used in Spanish speaking countries.
Evidence Level: I.
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References
Feeley BT, Gallo RA, Sherman S, Williams RJ. Management of osteoarthritis of the knee in the active patient. J Am Acad Orthop Surg. 2010;18:406-16. https://doi.org/10.5435/00124635-201007000-00003
Murray DW, Fitzpatrick R, Rogers K, Pandit H, Beard DJ, Carr AJ, et al. The use of the Oxford hip and knee scores. J Bone Joint Surg Br. 2007;89:1010-4. https://doi.org/10.1302/0301-620X.89B8.19424
Gonc¸alves RS, Tomâs AM, Martins DI. Cross-cultural adaptation and validation of the Portuguese version of the Oxford Knee Score (OKS). Knee. 2012;19:344-7. https://doi.org/10.1016/j.knee.2011.04.006
Naal FD, Impellizzeri FM, Sieverding M, Loibl M, von Knoch F, Mannion AF, et al. The 12-item Oxford Knee Score: cross-cultural adaptation into German and assessment of its psychometric properties in patients with osteoarthritis of the knee. Osteoarthr Cartil. 2009;17:49-52. https://doi.org/10.1016/j.joca.2008.05.017
Xie F, Li SC, Lo NN, Yeo SJ, Yang KY, Yeo W, et al. Cross-cultural adaptation and validation of Singapore English and Chinese Versions of the Oxford Knee Score (OKS) in knee osteoarthritis patients undergoing total knee replacement. Osteoarthr Cartil. 2007;15:1019-24. https://doi.org/10.1016/j.joca.2007.02.013
Jenny JY, Diesinger Y. Validation of a French version of the Oxford knee questionnaire. Orthop. Traumatol Surg Res. 2011;97:267-71. https://doi.org/10.1016/j.otsr.2010.07.009
Dawson J, Fitzpatrick R, Murray D, Carr A. Questionnaire on the perceptions of patients about total knee replacement. J Bone Jt. Surg Br. [internet]. 1998;80:63-9. Disponible en: http://www.ncbi.nlm.nih.gov/pubmed/9460955. https://doi.org/10.1302/0301-620X.80B1.0800063
Dawson J, Fitzpatrick R, Carr A, Murray D. Questionnaire on the perceptions of patients about total hip replacement. J Bone Joint Surg Br. 1996;78:185-90. https://doi.org/10.1302/0301-620X.78B2.0780185
Paulsen A, Odgaard A, Overgaard S. Translation, cross-cultural adaptation and validation of the Danish version of the Oxford hip score: Assessed against generic and disease-specific questionnaires. Bone Joint Res. [internet]. 2012;1:225-33. Disponible en: http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=3626210&tool=pmcentrez&rendertype=abstract. https://doi.org/10.1302/2046-3758.19.2000076
Naal FD, Sieverding M, Impellizzeri FM, Von Knoch F, Mannion AF, Leunig M. Reliability and validity of the cross-culturally adapted German oxford hip score. Clin Orthop Relat Res. 2009;467:952-7. https://doi.org/10.1007/s11999-008-0457-3
Martinelli N, Longo UG, Marinozzi A, Franceschetti E, Costa V, Denaro V. Cross-cultural adaptation and validation with reliability, validity, and responsiveness of the Italian version of the Oxford Hip Score in patients with hip osteoarthritis. Qual Life Res. 2011;20:923-9. https://doi.org/10.1007/s11136-010-9811-5
Gosens T, Hoefnagels NHM, de Vet RCW, Dhert WJA, van Langelaan EJ, Bulstra SK, et al. The Oxford Heup Score: the translation and validation of a questionnaire into Dutch to evaluate the results of total hip arthroplasty. Acta Orthop. 2005;76: 204-11. https://doi.org/10.1080/00016470510030580
Guillemin F, Bombardier C, Beaton D. Cross-cultural adaptation of health-related quality of life measures: Literature review and proposed guidelines. J Clin Epidemiol. 1993;46:1417-32. https://doi.org/10.1016/0895-4356(93)90142-N
Wild D, Grove A, Martin M, Eremenco S, McElroy S, VerjeeLorenz A, et al. Principles of good practice for the translation and cultural adaptation process for patient-reported outcomes (PRO) measures: Report of the ISPOR Task Force for Translation and Cultural Adaptation. Value Heal. 2005;8:94-104. https://doi.org/10.1111/j.1524-4733.2005.04054.x
Dowsey MM, Choong PFM. The utility of outcome measures in total knee replacement surgery. Int J Rheumatol. 2013;2013:506518, https://doi.org/10.1155/2013/506518
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