RééDOC
75 Boulevard Lobau
54042 NANCY cedex

Christelle Grandidier Documentaliste
03 83 52 67 64


F Nous contacter

0

Article

--";3! O
     

-A +A

Relationship among balance impairments, functional performance, and disability in people with peripheral vestibular hypofunction

GILLBODY KM; BENINATO M; KREBS DE
PHYS THER , 2000, vol. 80, n° 8, p. 748-758
Doc n°: 97015
Localisation : Documentation IRR
Descripteurs : DF13 - REEDUCATION - EQUILIBRATION

Physical therapy interventions are often based on assumed relationships among impairments, functional performance, and disability. The purposes of this study were (1) to describe balance impairments, functional performance, and disability in subjects with unilateral peripheral vestibular hypofunction (UVH) and bilateral peripheral vestibular hypofunction (BVH), (2) to examine the relationship among these factors, and (3) to determine whether disability can be explained by commonly used tests of balance and functional performance. SUBJECTS: Participants were 85 subjects (mean age=62.5 years, SD=16.5) with UVH (n=41) or BVH (n=44) diagnosed by vestibular function tests and clinical examination. METHODS: Each subject completed the Dizziness Handicap Inventory (DHI) to obtain a measure of disability. Functional performance was measured with a modified Timed Up & Go Test (TUG). Balance impairments were measured with computerized posturography and balance tests. Descriptive statistics, correlational analyses, and stepwise regressions were performed. RESULTS: Subjects with BVH had poorer balance but similar TUG scores and perceived levels of disability, as compared with subjects with UVH. Weak to moderate correlations existed among balance measurements, TUG scores, and DHI scores. Balance impairments and TUG scores together explained 78% of the variance in DHI scores of the subjects with BVH, whereas balance impairments alone explained 13% of the variance in DHI scores of the subjects with UVH. CONCLUSION AND DISCUSSION: Balance impairments and functional performance appear to be more closely related to disability in individuals with BVH as compared with those with UVH. Clinical tests of balance impairments and functional performance appear to be useful in explaining disability.

Langue : ANGLAIS

Identifiant basis : 2000212940

Mes paniers

4

Gerer mes paniers

0