Environmental and Health Effects of Benzene Exposure among Egyptian Taxi Drivers
| العنوان: | Environmental and Health Effects of Benzene Exposure among Egyptian Taxi Drivers |
|---|---|
| المؤلفون: | Zeinab A Kasemy, Ahmed A. Ismail, Ghada M Kamel, Gaafar M Abdel-Rasoul |
| المصدر: | Journal of Environmental and Public Health Journal of Environmental and Public Health, Vol 2019 (2019) |
| بيانات النشر: | Hindawi Limited, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Adult, Automobile Driving, medicine.medical_specialty, Article Subject, 040301 veterinary sciences, Health Status, Health, Toxicology and Mutagenesis, BTEX, 010501 environmental sciences, 01 natural sciences, Occupational safety and health, 0403 veterinary science, Occupational Exposure, Environmental health, Benzene Derivatives, Prevalence, Humans, Medicine, Retrospective Studies, 0105 earth and related environmental sciences, Air Pollutants, Inhalation Exposure, Hematologic Tests, medicine.diagnostic_test, business.industry, lcsh:Public aspects of medicine, Public health, Public Health, Environmental and Occupational Health, Complete blood count, lcsh:RA1-1270, Retrospective cohort study, 04 agricultural and veterinary sciences, Environmental exposure, Middle Aged, 3. Good health, Egypt, Health education, Self Report, business, Research Article, Cohort study |
| الوصف: | Objectives. To study environmental exposure to benzene as well as hematological effects of benzene exposure in taxi drivers. Background. Exposure to benzene has been associated with adverse health effects, including haematopoietic disorders. Methods. A retrospective cohort study was carried out from the beginning of April 2017, through the end of June 2018, on 280 taxi drivers (the exposed group) and 120 unexposed matched individuals (controls). The tools included a predesigned self-administered questionnaire which contained questions about personal data (e.g., age, educational level, and smoking) and exposure data (e.g., duration and nature of exposure). Investigations involved complete blood count. Environmental studies for light-chain aromatic hydrocarbons (BTEX components: benzene, toluene, ethylbenzene, and xylene) were done. Results. Mean values (ppm) of ambient concentrations of benzene, toluene, ethylbenzene, and xylene (0.81 ± 0.42, 26.69 ± 0.54, 29.36 ± 2.35, and 25.11 ± 2.06, respectively) in the stations were higher than international permissible levels (P<0.001). On studying the clinical manifestations during the last two weeks, the prevalence of pallor, dizziness, headache, waist and back pain, fatigue, dry throat, and discomfort was significantly higher in taxi drivers (27.1%, 24.3%, 21.4%, 28.6%, 45.7%, 24.3%, and 25.7%, respectively) than among the controls (6.7%, 4.2%, 6.7%, 10%, 10%, 6.7%, 6.7%, and 9.2%, respectively). For chronic diseases, hypertension was the most prevalent chronic disease among the drivers (17.1%) than the controls (5.8%) (P=0.002). Regarding self-assessment of health status, 20.0% of taxi drivers reported poor health while 31.4% reported very good health (P<0.001). MCH (pg), TLC (×103/μl), and platelets (×103/μl) were significantly lower among taxi drivers (26.33 ± 2.31, 6.55 ± 1.38, and 189.07 ± 53.25, respectively) (P=0.005, Conclusion. Abnormal hematological findings among taxi drivers were found on exposure to benzene. Health of taxi drivers is generally affected. Setting a clinic for periodic checkup and health education for taxi drivers is highly recommended. |
| وصف الملف: | text/xhtml |
| تدمد: | 1687-9813 1687-9805 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70fa543cd955d2b280e5482a75e25fa6 https://doi.org/10.1155/2019/7078024 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....70fa543cd955d2b280e5482a75e25fa6 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 16879813 16879805 |
|---|