Knowledge, attitude, and practices towards occupational noise among maintenance and administration workers of selected health facilities in Modimolle-Mookgopong Municipality, South Africa

Abstract

This study aimed to determine knowledge, attitude, and practices towards Noise-Induced Hearing Loss among maintenance and administration workers in selected health facilities in the Modimolle-Mookgopong Municipality. Non-probability convenient sampling was used to select 250 participants. Maintenance workers were populated within the age range of 26–35 years, being more than administrative personnel (COR 1.59, CI 0.8–3.16). Maintenance workers showed more knowledge of noise being an unwanted sound (COR 1.04, CI 0.29–3.73), an ear infection (COR 4.65, CI 1.48–14.58) and poor hearing of speech as a sign of hearing loss (AOR 0.25, CI 0.07–0.86). Thirty-four percent (34%) of maintenance workers believed that ear screening and assessments are important while 17.9% believed not to be important. Forty-eight percent (58%) of maintenance workers suggested that they could not use hearing protectors effectively without training while 13.7% suggested training is needed.