Comparison of pulmonary function among smokers and non-smokers – a retrospective study
Journal Title: International Journal of Medical Science and Public Health - Year 2014, Vol 3, Issue 10
Abstract
Background: Cigarette smoking has extensive effects on respiratory function. Pulmonary function testing is a routine procedure for the assessment and monitoring of respiratory diseases. Aims & Objectives: To compare the pulmonary function among smokers and non-smokers. Materials and Methods: 100 subjects, 50 smokers and 50 non-smokers were included in a retrospective study conducted at Municipal corporation hospital by convenience sampling. Pulmonary function test procedure was explained to the subjects. Approximately 5 to 6 times manoeuvres were performed, and out of that, the best reading was taken, for FEV1, FVC and FEV1/ FVC ratio. Results: In the present study, there was a statistically significant difference in the FEV1 value (p = 0.038) between smokers and nonsmokers. While the difference in FVC (p = 0.119) and FEV1/ FVC ratio (p = 0.217) were not found to be statistically significant in both the groups. Conclusion: The present study shows that the mean FEV1 was significantly lower in smokers. Smoking has a deleterious effect on the health, mainly on pulmonary functions. Hence, the risk of respiratory mortality or morbidity is high with smoking.
Authors and Affiliations
Harita Vyas, Rutvee Vinchhi, Megha Sheth, Neeta Vyas
A study on depression and functional impairment among university students in Mangalore, Karnataka
Background: Depression often starts at a younger age and due to its increasing prevalence and various risk factors in this age group and its impact on work, social, and family life. Objectives: The objectives of this stu...
Training of medical students in communication skills for health education
Basic medical graduate must possess skills of communication in health education for health promotion. There is a little scope for formal training in communication in health education in the current curriculum. Objectives...
Learning Lessons for public health from Polio eradication in India
after small pox, poliomyelitis seems to be on the right path of eradication and very sooner we will be achieving polio free world . [1] But the success of eradication of polio in India seems to be a great achievem...
A cross-sectional study on the prevalence of diabetes mellitus and its association with various sociodemographic factors in Surendranagar city, Gujarat
Background: Type 2 diabetes (formerly called non-insulin-dependent or adult-onset) results from the body’s ineffective use of insulin and is responsible for 90% of people with diabetes around the world. Healthy diet, reg...
Surgical site infections: incidence, bacteriological profiles and risk factors in a tertiary care teaching hospital, western India
Background: A surgical site infection (SSI) is an unintended and oftentimes preventable consequence of surgery. SSIs are associated with patient morbidity and increased healthcare costs. SSIs are commonest nosocomial inf...