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Titre : | Estimating Postural Control With the Balance Rehabilitation Unit: Measurement Consistency, Accuracy, Validity, and Comparison With Dynamic Posturography (2014) |
Auteurs : | Khalid A Alahmari ; Gregory F. Marchetti ; Patrick J. Sparto ; et al. |
Type de document : | Article |
Dans : | Archives of Physical Medicine and Rehabilitation (2014/1, 2014) |
Article en page(s) : | pp. 65-73 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Posture ; Rééducation et réadaptation |
Résumé : |
Objective To examine the psychometric properties (test-retest reliability, concurrent validity, construct validity) of the Balance Rehabilitation Unit (BRU) during testing of sensory integration processes in healthy adults and individuals with vestibular disorders. Design Experimental cross-sectional design. Setting Clinic. Participants Participants (N=90) included 30 subjects with vestibular disorders (age range, 1885y), 30 young healthy adults (age range, 1850y), and 30 older healthy adults (age range, 6085y). Interventions Not applicable. Main Outcome Measures Participants were tested twice with the BRU and once with the SMART EquiTest Sensory Organization Test (SOT). The center of pressure (COP) in the anteroposterior direction (COPap) and the COP in the mediolateral direction (COPml) were recorded. The COPap and COPml time series were used to estimate the area and velocity of the COP. Results The intraclass correlation coefficient of the COP area and velocity measures for the BRU for all subjects was at least .76 in all sensory organization conditions (P<.001 significant correlations were found between the bru and sot ranging from .64 to .81 for cop area .44 .76 velocity. older control group had significantly greater velocity compared with younger controls sot. was higher individuals in vestibular than controls.> Conclusions The reliability and validity of COP measurements obtained during testing of the sensory integration processes were demonstrated using the BRU. Future work should examine the responsiveness of these measures when individuals with balance disorders participate in rehabilitation. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/journal/archives-of-physical-medicine-and-rehabilitation |