临床来源慢阻肺患者纵向数据库

本数据库包含了本研究执行期内从参与研究医院采集的临床来源慢阻肺患者纵向数据，总患者数5000余名，数据内容包括诊断、治疗及转归相关信息。本数据库对于了解慢阻肺自然病程、我国疾病诊疗及管理现状、常用临床疗法实际应用效果具有重要的支撑作用。

This database contains longitudinal clinically derived data from patients with chronic obstructive pulmonary disease (COPD) collected from research-participating hospitals during the conduct of this study, with over 5,000 total patients. The data covers information related to diagnosis, treatment and clinical outcomes. This database provides crucial support for understanding the natural course of COPD, the current status of disease diagnosis, treatment and management in China, as well as the real-world clinical effectiveness of commonly used clinical therapeutic regimens.