Citation

Thomas N, Mariah AN, Fuad A, Kuljit S, Philip R. Med. J. Malaysia 2007; 62(2): 152-155.

Affiliation

Department of Engineering, Universiti Putra Malaysia.

Copyright

(Copyright © 2007, Malaysian Medical Association)

DOI

unavailable

PMID

18705450

Abstract

Thirty-two points in Kuala Lumpur were selected where traffic personnel were on duty. Sound level readings were taken three times a day. Generally, the traffic noise levels were between 75 dBA to 85 dBA. The maximum sound level recorded was 108.2 dBA. Noise emitted by traffic equipment and vehicles were up to 133 dBA. Results of audiometric tests revealed that out of 30 who were tested, 24 or 80% were positive for noise-induced hearing loss. A questionnaire survey revealed a lack of knowledge on occupational safety and personal protective equipment.

Language: en