Abstract
The gait parameters (speed, stride length and cadence) of nine boys with Duchenne muscular dystrophy were compared with those of 21 normal boys in the same age range. Differences found were due to the altered ability to control their dynamic state and, to a lesser extent, physical limitations of joint range. This simple method of quantifying gait is proposed as a way in which progression or response to treatment in muscular dystrophy might be monitored.
The information obtained may alert the clinician to the fact that the progressive muscle weakness and joint contractures have begun to cause compensatory mechanisms during walking to fail.
It is also useful to obtain information on gait in clinical treatment trials as there are very few reliable methods for testing function in muscular dystrophy.
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