The effect of severity of unilateral vestibular dysfunction on symptoms, disabilities and handicap in vertiginous patients.
This study compares the symptoms, disabilities and handicap, as assessed by means of a questionnaire, in two groups of patients with a unilateral peripheral vestibular disorder: those with a total canal paresis and those with a partial canal paresis, as judged by the duration parameter using the Fitzgerald Hallpike caloric test in the absence of optic fixation. The results of the study indicate that the severity of dizziness, the Dizziness Index (severity x frequency) and the overall level of disabilities related to visual vertigo are less severe in unilateral profound or total loss of vestibular function than in unilateral mild vestibular loss.
Bamiou
D E
DE
Audiology Department, Great Ormond Street Hospital, London, UK.
Davies
R A
RA
McKee
M
M
Luxon
L M
LM
D016022:Case-Control Studies; D004185:Disability Evaluation; D004244:Dizziness / Q000503:physiopathology* / Q000523:psychology / Q000534:rehabilitation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires; D014717:Vertigo / Q000503:physiopathology* / Q000523:psychology / Q000534:rehabilitation; D015837:Vestibular Diseases / Q000503:physiopathology* / Q000523:psychology / Q000534:rehabilitation; D014724:Vestibular Function Tests