A STUDY ON THE PREVALENCE OF IRON DEFICIENCY ANEMIA IN COPD PATIENTS
Dr. Anilkumar S. Kusnoor*, Mr. Manish B. Kori
ABSTRACT
Background: Iron deficiency anemia (IDA) is a common comorbidity in chronic obstructive pulmonary disease (COPD) and can exacerbate symptoms and reduce functional capacity. This study aimed to evaluate the prevalence of IDA in COPD patients and its association with disease severity, clinical symptoms, and laboratory parameters. Methods: A cross-sectional observational study was conducted in 80 COPD patients. Data on demographics, COPD characteristics (symptoms, duration, prior medications), and laboratory parameters (hemoglobin, hematocrit, serum ferritin, serum iron, TIBC, transferrin saturation) were collected. IDA prevalence and its correlation with COPD severity and symptom burden were analyzed. Results: IDA was present in 28 patients (35%), predominantly in males and those with moderate-to-severe COPD. Patients with IDA had higher fatigue, dyspnea, and reduced exercise tolerance. Laboratory analysis confirmed iron deficiency with lower hemoglobin, ferritin, and serum iron, and elevated TIBC. Conclusion: IDA is a significant comorbidity in COPD, adversely affecting symptoms and functional capacity. Routine screening and management of iron deficiency may improve patient outcomes and quality of life.
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