Reliability of isokinetic measurements of ankle dorsal and plantar flexors in normal subjects and in patients with peripheral neuropathy
Deutscher übersetzter Titel: | Reliabilitaet isokinetischer Messungen der Sprunggelenk-Dorsal- und -Plantarflexoren bei gesunden Personen und Patienten mit peripherer Neuropathie |
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Autor: | Andersen, H. |
Erschienen in: | Archives of physical medicine and rehabilitation |
Veröffentlicht: | 77 (1996), 3, S. 265-268, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 0003-9993, 1532-821X |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU199610200862 |
Quelle: | BISp |
Abstract des Autors
Objective: To establish a reliable method for evaluation of motor performance of ankle dorsal and plantar flexors in healthy subjects and in patients with peripheral neuropathy. Design: Thirty-eight control subjects and 7 patients with peripheral neuropathy were studied. All patients and 25 control subjects were tested twice. Patients and Control Subjects: An outdoor clinic sample of 7 patients with hereditary motor sensory neuropathy (HMSN) and 38 control subjects. Main Outcome Measures: The effect of a rest interval, a displacement of the axis of rotation, examination by three investigators on the peak torque and work of dorsal and plantar flexors, and the percentage difference at test-retests. Results: Control subjects had percentage differences of 5.6% and 8.0% for dorsal flexion and 3.8% and 8.7 for plantar flexion at 60ø/sec and 180ø/sec, respectively. In neuropathic patients the percentage differences were 0% and 8.6% for dorsal and 5.1% and 12.3% for plantar flexion at 30ø/sec and 60ø/sec, respectively. No interindividual differences between 3 investigators were found. A rest interval between trials resulted in an increased plantar flexion peak torque. Displacement of 1.5 cm of the axis of rotation resulted in a change of the peak torque of 8.3% for plantar flexion. Conclusions: A well-defined test protocol for isokinetic motor performance of the ankle dorsal and plantar flexors provides a reliable procedure for quantification of motor function in healthy subjects and in patients with HMSN1. Verf.-Referat