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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
environmental science
Environmental impact of vehicular traffic in Nigeria: health aspects
Science of the Total Environment, The, Volume 146-147, No. C, Year 1994
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Description
Blood lead levels were analysed and pulmonary function tests were performed on Nigerian traffic wardens, comprising sixty from Lagos (ages 24-52 years; 27 ± 6), thirteen from the sparsely populated university town of Ile-Ife (ages 22-40 years; 27 ± 8) and a control group of twenty-four subjects (age 19-55 years; 31 ± 8). Perkin-Elmer Zeeman 3030/HGA 600 AAS was used for blood analysis. The mean lead level in Lagos wardens was 18.1 ± 6.4 μg/dl, which was significantly higher than the level of 10.2 ± 2.7 μg/dl in Ife wardens and 12.9 ± 7.0 μg/dl obtained in the controls (P < 0.001). However, there was no significant difference between the levels of blood lead in Ife traffic wardens and normal controls. Significant differences (P < 0.0005) in spirometric measurements - peak flow rate (PEFR), forced expiratory volume in 1 second (FEV1) and forced vital capacity (FVC) - were observed between traffic wardens and control subjects. The noise levels measured along traffic roads exceeded the threshold for hearing damage. © 1994.
Authors & Co-Authors
Ogunsola, O. J.
Nigeria, Ife
Obafemi Awolowo University
Oluwole, A. F.
Nigeria, Ife
Obafemi Awolowo University
Asubiojo, Olabode Idowu
Nigeria, Ife
Obafemi Awolowo University
Durosinmi, Muheez Alani
Nigeria, Ife
Obafemi Awolowo University
Fatusi, Adesegun Olayiwola
Nigeria, Ife
Obafemi Awolowo University
Ruck, Wolfgang Karl Ludwig
Germany, Stuttgart
Universität Stuttgart
Statistics
Citations: 56
Authors: 6
Affiliations: 2
Identifiers
Doi:
10.1016/0048-9697(94)90226-7
ISSN:
00489697
Study Design
Randomised Control Trial
Study Locations
Nigeria