sarcopenia; quality of life; psychometric; performance; translation; validation
Abstract :
[en] Summary: Our study assessed the psychometric properties of the Romanian SarQoL® questionnaire. Normal distribution and high internal consistency were found. Sarcopenic subjects
reported a reduced global quality of life compared to nonsarcopenics.
The Romanian version of the SarQoL® questionnaire, conceptually and literally equivalent with the source instrument, is qualified in terms of psychometric properties.
Purpose/introduction: We have recently provided a translated and culturally tailored version of the first quality of life (QoL) questionnaire specific for sarcopenia, the SarQoL®, in Romanian language. The aim of this study was to assess the psychometric performances of the translated questionnaire.
Methods: A total of 100 volunteers were enrolled in the study. Sarcopenia was diagnosed according to the algorithm proposed by the European Working Group on Sarcopenia in
Older People (EWGSOP). To test the psychometric performance, discriminative power, internal consistency, floor and ceiling effects, and construct validity analyses were made.We assessed the correlation between SarQoL® and similar/different domains of other two QoL questionnaires.
Results: Sarcopenic subjects reported a reduced global QoL compared to non-sarcopenic individuals. Significantly (p = 0.018) higher total scores for non-sarcopenic subjects compared
to those of sarcopenics indicate a good discriminative power of the Romanian questionnaire. Sarcopenic individuals had significantly lower scores in almost all domains. The Cronbach’s alpha value of 0.946 indicates a high internal consistency. No floor or ceiling effects were found. A strong positive correlation was also found between similar domain scores from SF-36 and EQ-5D questionnaires with the Total SarQoL® score. Moreover, lower scores of quality of life have been shown to be significantly associated with lower muscle strength, in univariate analyses, and lower gait speed, both in univariate and multivariate analyses.
Conclusions: Our results indicate that the Romanian version of the SarQoL® questionnaire, qualified in terms of psychometric properties, could be a useful tool to assess the
sarcopenia-related QoL among frail Romanian individuals.
Disciplines :
General & internal medicine
Author, co-author :
Gasparik, A.I.
Mihai, G.
Beaudart, Charlotte ; Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
Bruyère, Olivier ; Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
Pop, R.M.
Reginster, Jean-Yves ; Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
Pascanu, I.M.
Language :
English
Title :
Psychometric performance of the Romanian version of the SarQoL®, a health-related quality of life questionnaire for sarcopenia.
Cruz-Jentoft, A.J., Baeyens, J.P., Bauer, J.M., (2010) Sarcopenia: European consensus on definition and diagnosis report of the European Working Group on Sarcopenia in Older People, 39 (4), pp. 412-423. , https://doi.org/10.1093/ageing/afq034
Studenski, S.A., Peters, K.W., Alley, D.E., Cawthon, P.M., McLean, R.R., Harris, T.B., Ferrucci, L., Vassileva, M.T., The FNIH sarcopenia project: rationale, study description, conference recommendations, and final estimates (2014) J Gerontol Ser A Biol Sci Med Sci, 69 (5), p. 547 e 558
Fielding, R.A., Vellas, B., Evans, W.J., Bhasin, S., Morley, J.E., Newman, A.B., Abellan van Kan, G., Zamboni, M., Sarcopenia: an undiagnosed condition in older adults. Current consensus definition: prevalence, etiology, and consequences. International Working Group on Sarcopenia (2011) J Am Med Dir Assoc, 12 (4), p. 249 e 256. , https://doi.org/10.1016/j.jamda.2011.01.003
Beaudart, C., Reginster, J.Y., Petermans, J., Quality of life of sarcopenic patients: contribution of the SarcoPhAge study (2015) Geriatr Psychol Neuropsychiatr Vieil, 13 (4), pp. 391-395. , PID: 26707556
Rizzoli, R., Reginster, J.Y., Arnal, J.F., Quality of life in sarcopenia and frailty (2013) Calcif Tissue Int, 93, pp. 101-120. , COI: 1:CAS:528:DC%2BC3sXhtVGku73N, PID: 23828275
Beaudart, C., Biver, E., Reginster, J.Y., Development of a self-administrated quality of life questionnaire for sarcopenia in elderly subjects: the SarQoL (2015) Age Ageing, 44, pp. 960-966. , PID: 26433796
Beaudart, C., Edwards, M., Moss, C., English translation and crosscultural adaptation of the SARQOL questionnaire (2016) J Frailty Aging. (Supplement, 1 (58), p. 5. , http://hdl.handle.net/2268/196619
Todd, C., Bradley, C., (1994) Evaluating the design and development of psychological scales. In Bradley C. Handbook of psychology and diabetes: a guide to psychological measurement in diabetes research and practice 15–42. Chur, Switzerland: Harwood Academic Publishers ISBN 3-7186-5562-4
Gasparik, A.I., Mihai, G., Pașcanu, I.M., Romanian translation and cross-cultural adaptation of the SarQol questionnaire (2016) Acta Medica Marisiensis, 62 (3), pp. 367-368
Lim, L., Firkola, P., Methodological issues in cross-cultural management research: problems, solutions, and proposals (2000) Asia Pac J Manag, 17 (1), pp. 133-154
Lee, R.C., Wang, Z., Heo, M., Ross, R., Janssen, I., Heymsfield, S.B., Total-body skeletal muscle mass: development and cross-validation of anthropometric prediction models (2000) Am J Clin Nutr, 72, pp. 796-803
Martinez, B.P., Batista, A.K., Gomes, I.B., Frequency of sarcopenia and associated factors among hospitalized elderly patients (2015) BMC Musculoskelet Disord, 16 (1), p. 108. , https://doi.org/10.1186/s12891-015-0570-x
Brazier, J.E., Harper, R., Jones, N.M., O’Cathain, A., Thomas, K.J., Usherwood, T., Westlake, L., Validating the SF-36 health survey questionnaire: new outcome measure for primary care (1992) Br Med J, 305 (6846), pp. 160-164. , https://doi.org/10.1136/bmj.305.6846.160
Coca Perraillon, M., Shih, Y.C., Thisted, R.A., Predicting the EQ-5D-3L preference index from the SF-12 health survey in a national US sample: a finite mixture approach (2015) Med Decis Mak, 35 (7), pp. 888-901. , https://doi.org/10.1177/0272989X15577362
Tripathy, S., Hansda, U., Seth, N., Validation of the EuroQol five-dimensions - three-level quality of life instrument in a classical Indian language (Odia) and its use to assess quality of life and health status of cancer patients in eastern India (2015) Indian J Palliat Care, 21 (3), pp. 282-288. , https://doi.org/10.4103/0973-1075.164896
Reginster, J.Y., Cooper, C., Rizzoli, R., Kanis, J.A., Appelboom, G., Bautmans, I., Bischoff-Ferrari, H.A., Cruz-Jentoft, A.J., Recommendations for the conduct of clinical trials for drugs to treat or prevent sarcopenia (2015) Aging Clin Exp Res, 28 (1), pp. 47-58. , https://doi.org/10.1007/s40520-015-0517-y
Bruyere, O., Beaudart, C., Reginster, J.Y., Assessment of muscle mass, muscle strength and physical performance in clinical practice: an international survey (2016) Eur Geriatr Med, 7 (3), pp. 243-246. , https://doi.org/10.1016/j.eurger.2015.12.009
Rech, C.R., Dellagrana, R.A., Marucci, M.F.N., Validity of anthropometric equations for the estimation of muscle mass in the elderly (2012) Rev bras cineantropom desempenho hum Florianópolis, 14 (1), pp. 23-31. , https://doi.org/10.5007/1980-0037.2012v14n1p23