Assessment of Chronic Obstructive Pulmonary Disease among Smoker and Non-Smoker: A Hospital Based Prospective Study

  • G. V. Diwakar Senior Specialist (MD, Chest & TB), M.G. Hospital, Bhilwara, Rajasthan, India
  • Pradeep Katariya Senior Specialist (MD, Chest & TB) (Member of European Respiratory Society), M.G. Hospital, Bhilwara, Rajasthan, India
Keywords: COPD, Environmental, Smokers.

Abstract

Background: Chronic obstructive pulmonary disease (COPD) is characterized by persistent airflow limitation that is typically progressive and associated with an enhanced chronic inflammatory response in the airways and lung tissue to harmful particles or gases. The present study was conducted to assess the cases of COPD among smokers and non- smokers. Materials & Methods: The present study was conducted on 50 subjects of both genders. Subjects diagnosed based on history, clinical examination and spirometric criteria were included. Subjects were divided into 2 groups. Group I (25) were those who were habit of smoking since 20 years and group II who were non- smokers. Results: Age group 20-30 years had 3 subjects in group I and 4 subjects in group II, 30-40 years had 7 subjects in group I and 6 in group II, 40-50 years had 9 subjects in group I and 7 in group II and >50 years had 6 subjects in group I and 8 in group II. The difference was non- significant. In group I, 10 subjects were from urban and 18 were from rural area and 15 were from urban and 7 were from rural area in group II. The difference was non- significant. 12 subjects in group I and 20 in group II had history of occupational exposure, 10 in group I and 18 in group II history of environmental exposure and 6 in group I and 17 in group II history of bio mass fuel usage. The difference was significant. Conclusion: COPD is a common respiratory disease mostly associated with smokers. However, environmental factors, occupational factors also play an important among non- smokers.

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References

1. Sikand BK, Pamra SP, Mathur GP. Chronic bronchitis in Delhi as revealed by mass survey. Indian J Tuberc 1966; 13: 94-101.
2. Curtis JL, Freeman CM, Hogg JC. The immunopathogenesis of chronic obstructive pulmonary disease: insights from recent research. Proc Am Thorac Soc. 2007; 4(7):512–521.
3. Murray CJL, Lopez AD. Evidence based health policy lessons from the Global Burden of Disease Study. Science. 1996; 274: 740-3.
4. Jindal SK, Aggarwal AN, Gupta D. A review of population studies from India to estimate national burden of chronic obstructive pulmonary disease and its association with smoking. Indian J Chest Dis Allied Sci. 2001; 43: 139-47.
5. Turner M. O, Patel A, Ginsburg S, FitzGerald JM. Bronchodilator delivery in acute airflow obstruction. A meta-analysis. Arch Intern Med. 1997; 157: 1736-44.
6. Aberson, Strachan DP. Summary of parental smoking on the effects of parental smoking on the respiratory health of children and implications for research. Thorax. 1991; 54: 357-9.
7. Stang P, Lydick E, Silberman C, Kempel A, Keating ET. The prevalence of COPD: using smoking rates to estimate disease frequency in the general population. Chest 2000; 117: 35-9.
8. Aggarwal AN, Chaudhry K, Chhabra SK, D’Souza GA, Gupta D, Jindal SK, et al for Asthma Epidemiology Study Group. Prevalence and risk factors for bronchial asthma in Indian adults: a multicentre study. Indian J Chest Dis Allied Sci. 2006; 48:13-22.
9. Cook, White N, Norman R, et al. Predictors of chronic bronchitis in South African adults. Int J Tuberc Lung Dis. 2004; 8:369-76.
10. Soriano JR, Mair WC, Egger P, Visick G, Thakrar B, Sykes J, et al. Recent trends in physician diagnosed COPD in women and men in the UK. Thorax 2000; 55: 789-94.
Published
2018-06-29
How to Cite
1.
Diwakar G, Katariya P. Assessment of Chronic Obstructive Pulmonary Disease among Smoker and Non-Smoker: A Hospital Based Prospective Study. IABCR [Internet]. 29Jun.2018 [cited 24Sep.2018];4(2):5-. Available from: https://iabcr.org/index.php/iabcr/article/view/323