Self-Designed Questionnaire for Community Screening of COPD | COPD - Dove Medical Press

Evaluating the screening efficacy of a self-designed questionnaire for chronic obstructive pulmonary disease and the potential gender disparity in its efficacy

Introduction Chronic obstructive pulmonary disease (COPD) is a common, preventable, and treatable disease characterized by restricted airflow and persistent respiratory symptoms, and it is an import… [+29127 chars]

full article...