ArticleAfrican health sciences2017
Sub-clinical middle ear malfunctions in elderly patients; prevalence, pattern and predictors.
Article in African health sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 6 citations in OpenAlex.
- The Global Burden of Eustachian Tube Dysfunction in Older Patients: Pathophysiology, Clinical Consequences, Diagnostic Challenges and Therapeutic Perspectives-A SANRA-Based Study.Healthcare (Basel, Switzerland) · 2026Review
- Is there a relationship between Eustachian tube dysfunction and nasal septal deviation in a sample of the Lebanese population?Head & face medicine · 2020Article
- Audiological characteristics of the contralateral ear in patients with unilateral physical non-explosive ear trauma.Journal of otology · 2020Article
- HIV and NCDs: inevitable interaction in resource limited settings.African health sciences · 2017Article
- Prevalence and Co-Morbidities of Adult-Onset Otitis Media With Effusion.Journal of the West African College of SurgeonsArticle
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLittle is known about functioning of the middle ear with advancing age.
objectivesTo estimate the prevalence and describe tympanometric patterns of sub-clinical middle ear malfunctions,( S-MEM) in elderly patients. It also assessed clinical factors that could predict S-MEM.
methodsCross-sectional, analytical study of patients aged ≥ 60 years in a tertiary hospital in Nigeria between 2011-2014. Pure tone audiometry (PTA), tympanometry and acoustic reflexes were recorded. S-MEM was based on audiometric and tympanometric evident abnormalities. Descriptive, univariate and multivariate analyses performed to detect independent clinical predictors of S-MEM at p-value of <0.05.
results121 patients , M: F of 1.1:1. Mean age was 70.1 ± 6.2 years, 77.7% were married. Prevalence of S-MEM was 21.5%. Abnormal tympanometric tracings were type A
conclusion21.5% of elderly Africans had subclinical abnormalities in their middle ear functioning, mostly with type AS tympanogram. Independent clinical predictors of S-MEM included previous head injury, diabetes, history of osteoarthritis of knee joints, and absent acoustic reflex.
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