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Asthma, COPD and comorbidities in elderly people
Andrzej Bozek1, Barbara Rogala2, Piotr Bednarski3
1a Clinical Department of Internal Disease , Allergology and Dermatology in Zabrze, Medical University of Silesia , Katowice , Poland.
Elderly patients with asthma often have hypertension and depression. Those with chronic obstructive pulmonary disease (COPD) experience more severe cardiovascular comorbidities, highlighting disease-specific health challenges in older adults.
Area of Science:
- Gerontology and Respiratory Medicine
- Epidemiology of Chronic Diseases
Background:
- Co-morbidities are prevalent in the elderly but their interdependencies are understudied.
- Understanding co-morbidity profiles in respiratory conditions like asthma and COPD is crucial for geriatric care.
Purpose of the Study:
- To profile co-morbidities in elderly patients with and without asthma and COPD.
- To analyze the interdependencies of chronic diseases in these patient groups.
Main Methods:
- Retrospective analysis of medical history and ICD-10 codes for over 15,000 elderly patients in Poland.
- Spirometry with bronchial reversibility testing and physician-administered questionnaires on chronic disease prevalence.
Main Results:
- Asthma patients showed higher rates of arterial hypertension (OR=1.48) and depression (OR=1.52) compared to controls.
- COPD patients had significantly higher prevalence of coronary disease (OR=2.12), cor pulmonale (OR=3.1), and heart failure (OR=2.71).
- Severe asthma was linked to increased cardiovascular and neuropsychiatric disease risk.
Conclusions:
- Elderly asthma patients frequently present with arterial hypertension and depression.
- Elderly COPD patients exhibit a more severe co-morbidity profile, particularly cardiovascular issues.
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