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International Journal of Chronic Obstructive Pulmonary Disease Volume 18, 2023 - Issue
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ORIGINAL RESEARCH

The Clinical Characteristics and Outcomes in Non-Frequent Exacerbation Patients with Chronic Obstructive Pulmonary Disease in the Chinese Population

Dan Liu1 Department of Respiratory and Critical Care Medicine, Changsha Hospital of Traditional Chinese Medicine (Changsha Eighth Hospital), Changsha, Hunan, 410000, People’s Republic of ChinaView further author information
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Qing Song2 Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, People’s Republic of China;3 Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, 410011, People’s Republic of China;4 Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, 410011, People’s Republic of ChinaView further author information
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Yuqin Zeng2 Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, People’s Republic of China;3 Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, 410011, People’s Republic of China;4 Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, 410011, People’s Republic of ChinaView further author information
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Rong Yi5 Department of Pulmonary and Critical Care Medicine, Zhuzhou Central Hospital, Zhuzhou, Hunan, 412000, People’s Republic of ChinaView further author information
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Yi Liu5 Department of Pulmonary and Critical Care Medicine, Zhuzhou Central Hospital, Zhuzhou, Hunan, 412000, People’s Republic of ChinaView further author information
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Xin Li6 Division 4 of Occupational Diseases, Hunan Prevention and Treatment Institute for Occupational Diseases, Changsha, Hunan, 412000, People’s Republic of ChinaORCID Iconhttps://orcid.org/0000-0002-5471-5808View further author information
ORCID Icon,
Yan Chen2 Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, People’s Republic of China;3 Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, 410011, People’s Republic of China;4 Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, 410011, People’s Republic of ChinaView further author information
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Shan Cai2 Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, People’s Republic of China;3 Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, 410011, People’s Republic of China;4 Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, 410011, People’s Republic of ChinaView further author information
&
Ping Chen2 Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, People’s Republic of China;3 Research Unit of Respiratory Disease, Central South University, Changsha, Hunan, 410011, People’s Republic of China;4 Diagnosis and Treatment Center of Respiratory Disease, Central South University, Changsha, Hunan, 410011, People’s Republic of ChinaCorrespondence[email protected]
ORCID Iconhttps://orcid.org/0000-0001-6707-8636View further author information
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Pages 1741-1751 | Received 17 Apr 2023, Accepted 24 Jul 2023, Published online: 15 Aug 2023

Figures & data

Table 1 The Clinical Characteristics of Non-Frequent Exacerbation Patients with COPD

Figure 1 Flow chart.

Abbreviations: COPD, Chronic Obstructive Pulmonary Disease; ICS, Inhaled Corticosteroids; LAMA, Long-Acting Muscarinic Antagonist; LABA, Long-Acting β2-Agonist.
Figure 1 Flow chart.

Table 2 Multivariate Analysis of Relative Factors for Non-Frequent Exacerbation Patients with COPD

Table 3 The Outcomes of Non-Frequent Exacerbation Patients with COPD After Propensity Score Matching

Table 4 The Outcomes Among Different Inhalation Therapies in Non-Frequent Exacerbation Patients with COPD

Table 5 The Outcomes Among Different Inhalation Therapies in Non-Frequent Exacerbation Patients with Less Symptomatic COPD

Table 6 The Outcomes Among Different Inhalation Therapies in Non-Frequent Exacerbation Patients with More Symptomatic COPD

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