search
for
 About Bioline  All Journals  Testimonials  Membership  News  Donations


African Health Sciences
Makerere University Medical School
ISSN: 1680-6905
EISSN: 1729-0503
Vol. 18, No. 2, 2018, pp. 313-320
Bioline Code: hs18041
Full paper language: English
Document type: Study
Document available free of charge

African Health Sciences, Vol. 18, No. 2, 2018, pp. 313-320

 en Prevalence of hearing loss at primary health care clinics in South Africa
Louw, Christine; Swanepoel, De Wet; Eikelboom, Robert H & Hugo, Jannie

Abstract

Background: Hearing loss prevalence data in South Africa is scarce, especially within primary health care settings.
Objectives: To determine; (i) the prevalence of hearing disorders in patients ≥3 years of age attending two primary health care clinics, and (ii) the nature and characteristics of hearing disorders at these primary health care clinics.
Method: A cross-sectional design was used at two primary health care clinics. Non-probability purposive sampling was used to screen participants at clinics for hearing loss with pure tone audiometry. A total of 1236 participants were screened (mean age 37.8 ±17.9 years). Diagnostic testing was available for confirmation of hearing loss on participants who failed the screening.
Results: Hearing loss prevalence was 17.5% across both clinics. Most hearing losses were bilateral (70.0%) and were of a sensorineural nature (84.2%).
Conclusion: Hearing loss prevalence was comparable at both primary health care clinics. Participants 40 years and older were at significantly higher risk for hearing loss. The current study is the first attempt to establish hearing loss prevalence for primary health care clinics in South Africa.

Keywords
Hearing loss; primary health care clinics; South Africa.

 
© Copyright 2018 - Louw et al.

Home Faq Resources Email Bioline
© Bioline International, 1989 - 2019, Site last up-dated on 12-Jun-2019.
Site created and maintained by the Reference Center on Environmental Information, CRIA, Brazil
System hosted by the Internet Data Center of Rede Nacional de Ensino e Pesquisa, RNP, Brazil