Hearing loss in aging
| Autor: | Laís Castro de Almeida, Alda Cristina de Carvalho Borges, Giovana dos Santos Baraldi |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Male
medicine.medical_specialty Hearing loss Presbycusis Degeneration (medical) Audiology elderly Severity of Illness Index Cohort Studies Age Distribution medicine otorhinolaryngologic diseases Humans Sex Distribution hearing threshold Aged Aged 80 and over Absolute threshold of hearing business.industry Significant difference Middle Aged medicine.disease Cross-Sectional Studies Lower threshold Otorhinolaryngology Acoustic Impedance Tests Audiometry Pure-Tone Female medicine.symptom Gradual increase business Audiometry Speech Cohort study |
| Zdroj: | Brazilian journal of otorhinolaryngology. 73(1) |
| ISSN: | 1808-8694 |
| Popis: | Summary Aging is a natural consequence of a society developing process. The city of Sao Paulo has almost one million people who are above sixty years of age. Age-related hearing loss equals the total hearing loss resulted from cell degeneration caused by noise exposure, ototoxic agents and the loss caused by disorders and medical treatments. Aim To study age-related hearing degeneration by means of higher thresholds and hearing sensitivity measures. Materials and Methods Cross-sectional contemporary cohort study in which we assessed 211 elderly patients with mean age of 75.24 years, of whom 61 were females and 150 were males. The subjects were submitted to an interview and a conventional audiometric assessment; and later divided into four groups according to age range. Results Significant threshold drop in the four established age groups, decrease in speech recognition ratio, and a significant difference regarding gender. Conclusion As age advanced there was a gradual increase in hearing loss, men showed a lower threshold in the 4000Hz frequency when compared to women, and in the speech intelligibility test thre was also a gradual decrease with aging. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|