Hearing loss in community-dwelling older persons: National prevalence data and identification using simple questions

Author(s): Walsh, K., Moore, A. A., Damesyn, M., Greendale, G. A.

Journal/Book: J Amer Geriat Soc. 1998; 46: 351 West Camden St, Baltimore, MD 21201-2436. Williams & Wilkins. 1008-1011.

Abstract: OBJECTIVE: To estimate the prevalence of hearing loss among community-dwelling older persons according to clinical criteria and to develop a brief self-report screening instrument to detect hearing loss DESIGN: Survey SETTING: National probability sample of noninstitutionalized older persons PARTICIPANTS: A total of 2506 persons aged 55 to 74 who participated in the National Health and Nutrition Examination Survey MAIN OUTCOME MEASURES: Hearing loss as defined by Ventry and Weinstein (VW) criteria and by the High Frequency Pure-Tone Average (HFPTA) scale RESULTS: Hearing loss by VW criteria was present in 14.2% and by HFPTA criteria in 35.1% of those surveyed. The prevalence increased with advancing age and was higher among men and those with less education. A logistic regression model identified six independent factors for hearing loss by VW criteria: age greater than or equal to 70 years (adjusted odds-ratio (AOR) 2.7, 95% confidence interval (95% CI) 1.6, 4.4), male gender (AOR 3.0, 95% CI 1.9, 4.8), less than or equal to 12th grade education (AOR 3.8, 95% CI 1.8, 7.7), having seen a doctor for deafness or hearing loss (AOR 8.9, 95% CI 5.3, 14.9), unable to hear a whisper across a room (AOR 3.2, 95% CI 2.0, 5.1), and unable to hear a normal voice across a room (AOR 6.2, 95% CI 2.6, 14.9). A clinical scale based on the logistic model had 80% sensitivity and 80% specificity in predicting hearing loss using VW criteria and 59% sensitivity and 88% specificity in predicting hearing loss using HFPTA criteria. CONCLUSIONS: Hearing loss, as defined by two clinical criteria, is common and can be screened for accurately using simple questions that assess sociodemographic and hearing-related characteristics.

Note: Article Reuben DB, Multicampus Program Geriatr Med & Gerontol, 10945 Le Conte Ave, Suite 2339, Los Angeles,CA 90095 USA

Keyword(s): COGNITIVE DECLINE; MENTAL STATE; IMPAIRMENT; DEMENTIA; ADULTS

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