PMID: 18706296Aug 19, 2008Paper

Health impacts on workers in wastewater treatment plants in jeddah city, saudi arabia

The Journal of the Egyptian Public Health Association
Mamdouh H M Abdou

Abstract

Wastewater workers are exposed to various job-related hazards. This work was carried out in the period from November, 2004 to January, 2005. All workers (one hundred and ninety two workers) in the Jeddah Municipal Wastewater Treatment Plants (MWTP) were interviewed. They were asked to answer a precoded questionnaire that included personal data and complete medical (present, past, and family) history. They were also asked about history of previous medical examinations in details. Psychological problems were the most common health problems as they formed 84.4% followed by mucous membranes' irritation which constituted 42.2%. The percentage of workers following the safety precautions: wearing anti-slide shoes; the use of personal protective tools for the protection of the skin and eyes; the use of safety precautions in mixing chemicals; the safe storage, transfer, and circulation of chemicals; and ensuring the safety of electrical appliances were 14.6%, 75%, 13.5%, 91.7%, and 95.8%, respectively. The T-test was carried out between those having mucous membrane irritation and those who didn't have mucous membrane irritation as regards the duration of work and it was found to be statistically significant (p=0.000). Those who suffered...Continue Reading

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