AB1400-HPR Muscle quality index in obese subjects with hip osteoarthritis

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dc.catalogadorpau
dc.contributor.authorJérez, D. A.
dc.contributor.authorMachado, R.
dc.contributor.authorCerda Vega, Enrique
dc.date.accessioned2023-05-18T19:49:45Z
dc.date.available2023-05-18T19:49:45Z
dc.date.issued2018
dc.description.abstractBackground: Obese older adults with hip osteoarthritis suffer a progressive loss of neuromuscular function affecting their activities of daily living. Objectives: The objective of this study is to determine the behaviour of the muscular quality index in obese subjects with osteoarthritis and to compare the manifestations of strength and anthropometric variables with control subjects. Methods: Thirty-two subjects (4 men and 28 women, 66.2±5.2 years of age, 159.2±7.5 cm, 71.5±11.7 kg) were evaluated. 14 subjects suffered osteoarthritis. Muscle circumference, limb length, body mass and sit and stand test were evaluated, in addition to the maximal voluntary isometric contraction in hip flexion and extension movements. Results: The osteoarthritis group presented obesity (p=0.037). The muscle quality index of the osteoarthritis group correlated with the weight (p=0.776**), with maximum peak strength in flexion (p=0.552*) and average maximal strength (p=0.574*). In the control group the muscle quality index correlated with: weight (p=0.689**), muscle circumference (p=0.571*), maximum peak strength in extension (p=0.534*), average peak strength in extension (p=0,523*), average maximal strength in extension (p=0.509*) and maximum impulse in extension (p=0.508*). Conclusions: The muscle quality index is a useful tool to measure muscle quality in the healthy population, but is not clear enough for obese subjects with osteoarthritis, so it is necessary to perform future studies to determine their behaviour.
dc.format.extent1
dc.fuente.origenORCID
dc.identifier.doi10.1136/annrheumdis-2018-eular.4586
dc.identifier.issn0003-4967
dc.identifier.urihttp://dx.doi.org/10.1136/annrheumdis-2018-eular.4586
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/67109
dc.information.autorucEscuela de Medicina; Cerda Vega, Enrique; 0000-0003-0813-3695; 1011020
dc.information.autorucDepartamento de Ciencias de la Salud; Cerda Vega, Enrique; 0000-0003-0813-3695; 1011020
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.final1835
dc.pagina.inicio1835
dc.revistaAnnals of the rheumatic diseases
dc.rightsacceso restringido
dc.titleAB1400-HPR Muscle quality index in obese subjects with hip osteoarthritis
dc.typecomunicación de congreso
dc.volumen77
sipa.codpersvinculados1011020
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