OBJECTIVE: The purpose of the study was to determine whether a newly developed subscale of the Dizziness Handicap Inventory (DHI) could assist in the screening of benign paroxysmal positional vertigo (BPPV). STUDY DESIGN: Retrospective case review. SETTING: Tertiary balance referral center. PATIENTS: Charts of 383 patients (mean age, 61 yr) with a variety of vestibular diagnoses (peripheral and central) were reviewed. INTERVENTIONS: Patients completed the DHI before the onset of physical therapy intervention. MAIN OUTCOME MEASURES: A newly developed BPPV subscale developed from current DHI items was computed to determine whether the score could assist the practitioner in identifying individuals with BPPV. RESULTS: Individuals with BPPV had significantly higher mean scores on the newly developed BPPV subscale of the DHI (p < 0.01). The five-item BPPV score was a significant predictor of the likelihood of having BPPV (chi2 = 8.35; p < 0.01). On the two-item BPPV scale, individuals who had a score of 8 of 8 were 4.3 times more likely to have BPPV compared with individuals who had a score of 0. CONCLUSION: Items on the DHI appear to be helpful in determining the likelihood of an individual having the diagnosis of BPPV.
OBJECTIVE: The purpose of the study was to determine whether a newly developed subscale of the Dizziness Handicap Inventory (DHI) could assist in the screening of benign paroxysmal positional vertigo (BPPV). STUDY DESIGN: Retrospective case review. SETTING: Tertiary balance referral center. PATIENTS: Charts of 383 patients (mean age, 61 yr) with a variety of vestibular diagnoses (peripheral and central) were reviewed. INTERVENTIONS:Patients completed the DHI before the onset of physical therapy intervention. MAIN OUTCOME MEASURES: A newly developed BPPV subscale developed from current DHI items was computed to determine whether the score could assist the practitioner in identifying individuals with BPPV. RESULTS: Individuals with BPPV had significantly higher mean scores on the newly developed BPPV subscale of the DHI (p < 0.01). The five-item BPPV score was a significant predictor of the likelihood of having BPPV (chi2 = 8.35; p < 0.01). On the two-item BPPV scale, individuals who had a score of 8 of 8 were 4.3 times more likely to have BPPV compared with individuals who had a score of 0. CONCLUSION: Items on the DHI appear to be helpful in determining the likelihood of an individual having the diagnosis of BPPV.
Authors: Jacquelien Dros; Otto R Maarsingh; Henriëtte E van der Horst; Patrick J Bindels; Gerben Ter Riet; Henk C van Weert Journal: CMAJ Date: 2010-07-19 Impact factor: 8.262
Authors: Linda J D'Silva; Hinrich Staecker; James Lin; Kevin J Sykes; Milind A Phadnis; Tamara M McMahon; Dan Connolly; Carla H Sabus; Susan L Whitney; Patricia M Kluding Journal: J Vestib Res Date: 2016 Impact factor: 2.435
Authors: Kevin A Kerber; Jane Forman; Laura Damschroder; Steven A Telian; Angela Fagerlin; Patricia Johnson; Devin L Brown; Lawrence C An; Lewis B Morgenstern; William J Meurer Journal: Neurol Clin Pract Date: 2017-06