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Titre : | Clinical Assessment of Hand Motor Performance After Acquired Brain Injury With Dynamic Computerized Hand Dynamometry : Construct, Concurrent, and Predictive Validity (2012) |
Auteurs : | Hannah L Barden ; Mélissa T. Nott ; Robert Heard ; et al. |
Type de document : | Article |
Dans : | Archives of Physical Medicine and Rehabilitation (2012/12, 2012) |
Article en page(s) : | pp. 2257-2263 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Adulte (19-44 ans) ; Etudes de validation ; Rééducation et réadaptation |
Mots-clés: | spasticité musculaire ; dynamomètre pour la mesure de la force musculaire |
Résumé : |
"Objective To assess the construct, concurrent, and predictive validity of dynamic computerized hand dynamometry. Design Prospective correlational study between dynamometry and functional upper limb performance. Setting Hospital outpatient spasticity clinics. Participants Adults with upper motor neuron syndrome affecting the upper limb after acquired brain injury (ABI) (n=38; median age, 50y; range, 1881y) and healthy adult control participants (n=27; median age, 37y; range, 2262y). Intervention Not applicable. Main Outcome Measures Dynamic computerized dynamometry elements of hand performance (isometric force, force velocity, isometric grip work, contraction and relaxation duration) and the Action Research Arm Test. Results Motor elements of hand performance objectively measured by the dynamic computerized dynamometry protocol achieved moderate to good validity when correlated with standardized measures of functional hand performance. Dynamic computerized dynamometry identified clear differences in hand performance between participants with and without ABI. Within the ABI group, dynamic computerized hand dynamometry achieved fair to moderate predictive validity with regards to whether a participant would be referred for botulinum toxin A injections. Conclusions This study provides support for the construct, concurrent, and predictive validity of the dynamic computerized dynamometry protocol." |
Disponible en ligne : | Oui |
En ligne : | http://www.archives-pmr.org/article/S0003-9993(12)00535-7/abstract |