title: Voice handicap index change following treatment of voice disorders.
abstract: Outcome measurements of voice disorders is an important new area for both the evaluation of voice-disordered patients and evaluation of treatment efficacy. The Voice Handicap Index (VHI) measures the patient's perception of the impact of his or her voice-disorder. The VHI was used in this study to measure the changes of the patient's perception following treatment for four different voice disorders. The VHI showed a significant change following treatment for unilateral vocal fold paralysis, vocal cyst/polyp, and muscle tension dysphonia. Results of this paper indicate that the VHI is a useful instrument to monitor the treatment efficacy for voice disorders.
authors.affiliation: University of Pittsburgh Voice Center, Department of Otolaryngology--Head and Neck Surgery, University of Pittsburgh School of Medicine, Pennsylvania, USA.
authors.forename: C A
authors.initials: CA
authors.lastname: Rosen
authors.forename: T
authors.initials: T
authors.lastname: Murry
authors.forename: A
authors.initials: A
authors.lastname: Zinn
authors.forename: T
authors.initials: T
authors.lastname: Zullo
authors.forename: M
authors.initials: M
authors.lastname: Sonbolian
mesh_terms: D004185:Disability Evaluation; D005260:Female; D005931:Glottis / Q000503:physiopathology; D006801:Humans; D007818:Laryngeal Diseases / Q000150:complications / Q000628:therapy; D008297:Male; D009119:Muscle Contraction; D014831:Voice; D014832:Voice Disorders / Q000209:etiology / Q000503:physiopathology* / Q000628:therapy*