Related Experiment Videos
Hearing impairment as a determinant of function in the elderly
F H Bess1, M J Lichtenstein, S A Logan
1Division of Hearing and Speech Sciences, Vanderbilt University School of Medicine, Nashville, Tennessee.
Journal of the American Geriatrics Society
|February 1, 1989
Summary
Hearing loss significantly impacts daily function in older adults. Even mild hearing impairment is linked to increased physical and psychosocial difficulties, highlighting the need for audiological assessment in geriatric care.
Area of Science:
- Gerontology
- Audiology
- Public Health
Background:
- Hearing impairment is prevalent in the elderly population.
- Functional and psychosocial well-being are critical for quality of life in older adults.
- The relationship between hearing loss and functional status requires further elucidation.
Purpose of the Study:
- To investigate the association between hearing loss and functional disturbance in elderly patients.
- To quantify the impact of hearing impairment on physical and psychosocial functioning.
Main Methods:
- A practice-based study involving 153 patients over 65 years of age.
- Hearing levels assessed using pure-tone audiometry.
- Functional and psychosocial impairment measured with the Sickness Impact Profile (SIP).
- Multiple linear regression analysis adjusted for confounding variables.
Main Results:
- A 10 dB increase in hearing loss correlated with a 2.8-point increase in Physical SIP scores.
- A 10 dB increase in hearing loss correlated with a 2.0-point increase in psychosocial SIP scores.
- A 10 dB increase in hearing loss correlated with a 1.3-point increase in overall SIP scores.
Conclusions:
- Hearing impairment is a significant determinant of functional status in the elderly.
- Poor hearing is associated with increased physical and psychosocial dysfunction.
- Audiological screening and intervention are crucial for maintaining functional independence in older adults.