Vulnerability of bus and truck drivers affected from vehicle engine noise
The purpose of this study was to find out the vulnerability of bus and truck drivers due to constant exposure of vehicle-engine noise inside the vehicle cabin. Comparative results revealed that noise levels inside the cabin of buses and trucks were in the range of 88.6–102.4dB and 87.95–103.4dB, res...
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Published in | International journal of sustainable built environment Vol. 3; no. 2; pp. 199 - 206 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Elsevier B.V
01.12.2014
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Subjects | |
Online Access | Get full text |
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Summary: | The purpose of this study was to find out the vulnerability of bus and truck drivers due to constant exposure of vehicle-engine noise inside the vehicle cabin. Comparative results revealed that noise levels inside the cabin of buses and trucks were in the range of 88.6–102.4dB and 87.95–103.4dB, respectively. The health status of bus and truck drivers was assessed by measuring their systolic and diastolic pressure, pulse rate, BMI, digestion problem, hearing loss, vision problem, back pain and irritation. Paired t-test of the results revealed non-significant (p<0.05) relation between systolic and diastolic pressure of both bus and truck drivers. The pulse rate of truck driver was significantly (p<0.01) related with noise level inside the cabin of truck. The humidity level inside the cabin showed a positive relation with vehicle age (p<0.01) and driving period (p<0.01). This study clearly suggests that vehicle engine noise adversely affects the cardiovascular health of both bus and truck drivers. |
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ISSN: | 2212-6090 2212-6104 |
DOI: | 10.1016/j.ijsbe.2014.10.001 |