2016
DOI: 10.1590/0004-282x20160085
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Relationship between muscle strength and motor function in Duchenne muscular dystrophy

Abstract: Measuring muscle strength and motor function is part of Duchenne muscular dystrophy (DMD) assessment. However, the relationship between these variables is controversial. Objective To investigate the relationship between muscle strength and motor function and between these variables and age. Method Muscle strength was measured by Medical Research Council (MRC) scale and motor function, by Motor Function Measure (MFM), in 40 non-ambulatory patients. Spearman tests investigated the relationships between muscl… Show more

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Cited by 17 publications
(12 citation statements)
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“…To test muscle groups, manual resistance was applied with the patient lying on dorsal, ventral, and lateral decubitus, and on sitting position. The score was graded from 0 to 5, with 0 indicating no muscle contraction and 5 indicating normal strength (15). We adopted the MRC index (14) to calculate the percentage of muscle strength according to proximal (shoulder) or distal (elbow and wrist) location.…”
Section: Methodsmentioning
confidence: 99%
“…To test muscle groups, manual resistance was applied with the patient lying on dorsal, ventral, and lateral decubitus, and on sitting position. The score was graded from 0 to 5, with 0 indicating no muscle contraction and 5 indicating normal strength (15). We adopted the MRC index (14) to calculate the percentage of muscle strength according to proximal (shoulder) or distal (elbow and wrist) location.…”
Section: Methodsmentioning
confidence: 99%
“…-C. A) Advanced colloid patch; B) Knee bent at 90 degrees on a triangular pillow, frontal view; C) Knee bent at 90 degrees on a triangular pillow, lateral view. sistance, with the patient lying on their dorsal, ventral, lateral decubitus and in a sitting position as previously described23 . Both their left and right sides are tested to minimize dominance influences and possible asymmetrical involvement of the muscle groups.…”
mentioning
confidence: 99%
“…Se considera que un valor por debajo de los 48 puntos es debilidad adquirida en la UCI. (Nunes et al, 2016;Via et al, 2013) .…”
Section: Introductionunclassified