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The Characteristics of Airflow Limitation and Future Exacerbations in Different GOLD Groups of COPD Patients
- Publication Year :
- 2021
-
Abstract
- Qing Song,1– 3 Yi-Yang Zhao,1– 3 Yu-Qin Zeng,1– 3 Cong Liu,1– 3 Wei Cheng,1– 3 Min-Hua Deng,4 Xin Li,5 Li-Bing Ma,6 Yan Chen,1– 3 Shan Cai,1– 3 Ping Chen1– 3 1Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, People’s Republic of China; 2Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, 410011, People’s Republic of China; 3Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, 410011, People’s Republic of China; 4Department of Respiratory, PLA Rocket Force Characteristic Medical Center, Beijing, 100088, People’s Republic of China; 5Division 4 of Occupational Disease, Hunan Occupational Disease Prevention and Treatment Hospital, Changsha, Hunan, 410000, People’s Republic of China; 6Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541000, People’s Republic of ChinaCorrespondence: Ping ChenDepartment of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Renmin Middle Road, Changsha, Hunan, 410011, People’s Republic of ChinaTel +86 731 8529 5248Fax +86 731 8529 5848Email pingchen0731@csu.edu.cnBackground: The Global Initiative for Chronic Obstructive Lung Disease (GOLD) 2017 separated pulmonary function from combined assessment. We aimed to analyze the characteristics of airflow limitation and future exacerbations in different GOLD groups of chronic obstructive pulmonary disease (COPD) patients.Methods: For this prospective observational study, stable COPD outpatients were enrolled and divided into Groups A, B, C and D based on GOLD 2017, and followed-up for 18 months. Data on demographics, pulmonary function, COPD assessment test (CAT), Clinical COP
Details
- Database :
- OAIster
- Notes :
- text/html, English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1265080366
- Document Type :
- Electronic Resource