COPD is a chronic and progressive respiratory disease characterized by persistent airflow limitation and symptoms such as dyspnea, chronic cough, and sputum production. The disease significantly impairs daily functioning and quality of life, particularly among older adults. Despite its high prevalence, COPD remains underdiagnosed and inadequately managed in Taiwan.
To improve disease management, digital health education strategies may enhance patients' knowledge and self-care abilities. This study aims to evaluate the effectiveness of a transtheoretical model-based digital multimedia nursing education intervention in improving disease knowledge, self-management behaviors, and quality of life among elderly patients with COPD.
