Article (Scientific journals)
Spanish translation, cultural adaptation and validation of the SarQoL®: a specific health-related quality of life questionnaire for sarcopenia.
Montero-Errasquín, Beatriz; Vaquero-Pinto, Nieves; Sánchez-Cadenas, Vicente et al.
2022In BMC Musculoskeletal Disorders, 23 (1), p. 191
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Keywords :
Health surveys; Muscle function; Physical functional performance; Cross-Cultural Comparison; Cross-Sectional Studies; Humans; Language; Psychometrics; Reproducibility of Results; Surveys and Questionnaires; Translations; Quality of Life; Sarcopenia/diagnosis; Sarcopenia; Rheumatology; Orthopedics and Sports Medicine
Abstract :
[en] [en] BACKGROUND: In 2015, a specific health-related quality of life questionnaire for sarcopenia, SarQoL®, was developed and validated in French. Since then, SarQoL® has been adapted and validated in different languages. We prepared a translation, cultural adaptation and validation of the psychometric properties of the SarQoL® into Spanish. METHODS: A cross-sectional study with 86 participants. The translation and adaptation followed international guidelines with two direct translations, a synthesized version of the direct translations, two reverse translations, consensus by an expert committee of a pre-final version, pre-test by end users and final version. The discriminative power (logistic regression analyses), construct validity (Pearson and Spearman´s correlation), internal consistency (Cronbach´s alpha coefficient), test-retest reliability (intraclass correlation coefficient) and ceiling and floor effects were analyzed. RESULTS: The Spanish version showed good construct validity (high correlation with comparable domains of the SF-36), high internal consistency (Cronbach's alpha coefficient: 0.84) and excellent test-retest reliability (ICC: 0.967, 95%, CI 0.917 - 0.989). However, it had no discriminative power between sarcopenic and non-sarcopenic participants defined with the EWGSOP and FNIH diagnostic criteria of sarcopenia. It did show discriminative power between patients with decreased vs normal muscle strength (54.9 vs. 62.6, p 0.009) and low vs. normal physical performance (57.3 vs. 70.2; p 0.005). No ceiling or floor effect was found. CONCLUSIONS: The Spanish version of SarQoL® has similar psychometric properties to those of the original version of the instrument. It did not discriminate between sarcopenic and non-sarcopenic patients diagnosed according to the EWGSOP or FNIH criteria, but it did with those with low muscle strength and low physical performance.
Disciplines :
Public health, health care sciences & services
Author, co-author :
Montero-Errasquín, Beatriz ;  Servicio de Geriatría, Hospital Universitario Ramón Y Cajal, IRYCIS Madrid, Ctra Colmenar km 9,100, 28034, Madrid, Spain. beatriz.montero@salud.madrid.org
Vaquero-Pinto, Nieves;  Servicio de Geriatría, Hospital Universitario Ramón Y Cajal, IRYCIS Madrid, Ctra Colmenar km 9,100, 28034, Madrid, Spain
Sánchez-Cadenas, Vicente;  Servicio de Geriatría, Hospital Universitario Ramón Y Cajal, IRYCIS Madrid, Ctra Colmenar km 9,100, 28034, Madrid, Spain
Geerinck, Anton ;  Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
Sánchez-García, Elisabet;  Servicio de Geriatría, Hospital Universitario Ramón Y Cajal, IRYCIS Madrid, Ctra Colmenar km 9,100, 28034, Madrid, Spain
Mateos-Nozal, Jesús;  Servicio de Geriatría, Hospital Universitario Ramón Y Cajal, IRYCIS Madrid, Ctra Colmenar km 9,100, 28034, Madrid, Spain
Ribera-Casado, José Manuel;  Facultad de Medicina, Universidad Complutense de Madrid, Pl. de Ramón y Cajal, s/n, 28040, Madrid, Spain
Cruz-Jentoft, Alfonso J;  Servicio de Geriatría, Hospital Universitario Ramón Y Cajal, IRYCIS Madrid, Ctra Colmenar km 9,100, 28034, Madrid, Spain
Language :
English
Title :
Spanish translation, cultural adaptation and validation of the SarQoL®: a specific health-related quality of life questionnaire for sarcopenia.
Publication date :
2022
Journal title :
BMC Musculoskeletal Disorders
eISSN :
1471-2474
Publisher :
BioMed Central Ltd, England
Volume :
23
Issue :
1
Pages :
191
Peer reviewed :
Peer Reviewed verified by ORBi
Funding text :
We would like to thank Dr. Charlotte Beaudart and Dr. Olivier Bruyère and the authors of the original Belgian questionnaire for their help. All the process and design of this study were done with their collaboration and authorization.
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since 06 June 2024

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