Background: Various studies have known abatements in lung function and several other health problems associated with longstanding air pollution exposure. One of the most cost-effective and environmental alternative of conventional fuels (petrol and diesel) is compressed natural gas (CNG). The increasing use of CNG as a fuel (as it is safe and cheap as compare to the conventional fuels) can add one more bug to the list of work-related disease.
Aims and Objectives: This study is to evaluate the respiratory functions of CNG pump workers.
Materials and Methods: The present study was held on 82 male subjects. The study group included of non-smoking healthy adult males, age group of 20–40 years working in different CNG stations in Surat city for >6 months and 8 h per day. The control group included of non-smoking healthy adult males, age group of 20–30 years working or studying in the Surat Municipal Institute of Medical Education and Research (SMIMER).
Results: Out of 82 male subjects, 30 subjects were control and 52 subjects were CNG station workers. The study group comprised of 52 healthy non-smokers in the age group of 20–40 years working in different CNG station in Surat city for >6 months and 8 h/day. The control group comprised of 30 healthy non-smokers males between the age group of 20–30 years working or studying in the SMIMER.
Conclusion: In this study, we have not found statistically significant deterioration in pulmonary functions of CNG pump workers when compared to controls.
Key words: Pulmonary Function Test; Lung Function Test; Compressed Natural Gas Workers
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