The prevalence of Asthma-Copd Overlap Syndrome In Women Patients With Biomass Fuel Utilizing: The prevalence of ACOS In Patients With Biomass Fuel

Objective: Asthma-chronic obstructive pulmonary disease overlap (ACO) indicates that its characteristics with exaggerated reactivity and airflow limitation chronically. We aimed to investigate the differences among women non smoker participants who have asthma, chronic (COPD) ACO biomass smoke exposure. Method: Patients were examined at outpatient clinic from September 2017 March 2020. Non-smoker patients aged ≥40 years, diagnosed included in study. function tests (PFT), early reversibility testing (bronchodilator test), sputum eosinophil analysis performed all patients. Results: A total of 102 included. The mean age was 46.95±9.50 years. In differential diagnosis, 65 (63.7%) had asthma 37 (36.3%) COPD. Among COPD patients, 10 (27.0%) ACO. actual prevalence rates 26.5% 9.8%, respectively. Poisson regression showed compared while holding others variable constant model, are expected 2.976 times greater rate for exacerbations.( IRR, 95%CI ,2.976 (0.687 1.494), 5.296 (1.203 2.130), P<0.001, Coef. 1.091, 1.667 respectively). Logistic Regression demonstrated that, count sputum, blood IgE results correlated exacerbation times. Conclusion: Biomass exposure population is revealed as a significant factor diagnosis