Prevalence of bilateral vestibulopathy among older adults above 65 years on the indication of vestibular impairment and the association with Dynamic Gait Index and Dizziness Handicap Inventory.

A prevalence of 9% underlines the relevance for assessment of BV. Only a weak association between DGI and/or DHI and BV was found. Thus, vHIT remains the preferred test for detecting BV in geriatric fall assessments.IMPLICATIONS FOR REHABILITATIONBilateral vestibulopathy (BV) has numerous negative consequences for older adults and the prevalence is high among older adults referred to a geriatric falls clinic on suspicion of vestibular impairment.The Dynamic Gait Index (DGI) and the Dizziness Handicap Inventory (DHI) are not valid alternatives to the Video Head Impulse Test (vHIT) when assessing BV among geriatric outpatients.