Coprevalence and impact of dysphonia and hearing loss in the elderly.
OBJECTIVE
To determine the coprevalence of voice problems and hearing loss in the elderly, to assess whether hearing loss is a risk factor for dysphonia, and to evaluate the quality-of-life impact of dysphonia and hearing loss among the elderly.


METHODS
Cross-sectional study of independent living residents in two retirement communities.


METHODS
Main outcome measures include prevalence of dysphonia and hearing loss, Voice Related Quality of Life (VRQOL), Hearing Handicap Inventory for the Elderly-Screening Version (HHIE-S), and the Center for Epidemiologic Studies Depression (CES-D) scale. Relationships between continuous variables were analyzed with Spearman correlation, between categorical variables with chi-square, and between categorical and continuous variable with analysis of variance (ANOVA) on ranks.


RESULTS
A total of 248 residents responded with a mean age of 82.4 years. Of those, 19.8% had dysphonia, 50.0% had hearing loss, and 10.5% had both. Respondents with hearing loss were more likely to have dysphonia than those without hearing loss (odds ratio = 2.31, 95% confidence interval, 1.19-4.47). Worse VRQOL scores were associated with more impairment on the HHIE-S (Spearman correlation = -0.36, P < .001). Respondents with both dysphonia and hearing loss had greater depression scores than those with neither symptom (median CES-D score 13 vs. 8, P = .03, ANOVA on ranks, Dunn's method, P < .05).


CONCLUSIONS
Voice problems and hearing loss are common in the elderly, adversely impact quality of life, and require simultaneous management.
Cohen
Seth M
SM
Duke Voice Care Center, Division of Otolaryngology-Head and Neck Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA. seth.cohen@duke.edu
Turley
Richard
R
D000368:Aged; D000369:Aged, 80 and over; D015897:Comorbidity; D003430:Cross-Sectional Studies; D055154:Dysphonia / Q000453:epidemiology*; D005260:Female; D034381:Hearing Loss / Q000453:epidemiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D011788:Quality of Life; D012307:Risk Factors