EPIDEMIOLOGIA E AVALIAÇÃO DA QUALIDADE DE VIDA EM PACIENTES COM DOENÇA PULMONAR OBSTRUTIVA CRÔNICA

Abstract

Introduction: The Chronic Obstructive Pulmonary Disease (COPD) has shown a growing and high prevalence, affecting about 15% of the population, so as to become the third cause of death in the world. In addition, it causes great costs to the health care system and a decline in the quality of life of patients. However, there is little data on the characteristics of these patients in Paraíba, and it is important to know their profile in order to structure a line of care. Therefore, this study aimed to present the epidemiological profile of patients with COPD and to evaluate their quality of life. Methods: A cross-sectional study was carried out with patients coming from the Pulmonology Outpatient Clinic of the Lauro Wanderley University Hospital. Demographic data, history of exposure to risk factors, symptom scores and quality of life were collected, as well as staging according to the GOLD criteria and multidimensional severity classification. Results: A sample of 60 patients was included, with a mean age of 67.98 ± 10.31 years, all of whom had been previously exposed to risk factors; 30% were still active smokers. Regarding symptoms, about 80% presented with CAT ≥ 10 and/or mMRC ≥ 2, with almost 25% presenting with 2 or more exacerbations during the year. Systemic Hypertension was the most prevalent comorbidity, affecting about 45% of people. Patients who presented more symptoms and crises during the year, as well as those with comorbidities, had a worse quality of life score. Conclusion: The present study, conducted in a location with limited resources, demonstrates high morbidity and the great impact on the quality of life of COPD patients. More robust studies are needed to confirm the findings and devise strategies to improve the patients' line of care.