Work Related Respiratory Symptoms and Pulmonary Function Tests Observed Among Construction and Sanitary Workers of Thoothukudi

Respiratory disorders are among the most common occupational diseases. In order to assess the respiratory status of the Construction and Sanitary workers this study was conducted. The construction and sanitary workers are exposed to harmful dust particles as well as pathogens regularly which affect their respiratory system. A standardized questionnaire designed, covering all the required data was served to the workers and a total of 249 workers turned up. After considering the exclusion criteria, 101 construction workers and 56 sanitary workers in the study group were compared with 92 controls in terms of their respiratory status. Respiratory complaints were significantly higher in the study group compared to controls. Frequencies of abnormal spirometric findings were significantly higher in the study group. The study results demonstrated that occupational exposure to cement, road dust and unwanted wastes created severe harm to the workers respiratory system. Therefore, it is recommended to diminish workers’ exposure to environmental dust by proper implementation of respiratory protection programs. Also, filling out the standard respiratory questionnaire and performing the pulmonary function tests are advised for workers in their periodic examination programs.