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慢性阻塞性肺疾病患者呼吸困难相关恐惧应对方式的潜在剖面分析及其影响因素:一项多中心横断面研究

 

Authors Miao X , Jing S, Han Y , Jin X, Gao T, Qian J, Zhao Q, Shen Y, Zhang B, Niu M

Received 1 May 2025

Accepted for publication 7 November 2025

Published 15 November 2025 Volume 2025:20 Pages 3737—3752

DOI https://doi.org/10.2147/COPD.S537900

Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 2

Editor who approved publication: Dr Jill Ohar

Xiaolang Miao,* Suxian Jing,* Yanxia Han,* Xiaoliang Jin, Tingting Gao, Jiale Qian, Qian Zhao, Ying Shen, Beilei Zhang, Meie Niu

Department of Pulmonary and Critical Care Medicine, the First Affiliated Hospital of Soochow University, Jiangsu, Suzhou, People’s Republic of China

*These authors contributed equally to this work

Correspondence: Ying Shen, Department of Pulmonary and Critical Care Medicine, the First Affiliated Hospital of Soochow University, 899th, Pinghai Road, Suzhou, 215006, People’s Republic of China, Tel +86 13814889733, Email ying00544@163.com Beilei Zhang, Department of Pulmonary and Critical Care Medicine, the First Affiliated Hospital of Soochow University, 899th, Pinghai Road, Suzhou, 215006, People’s Republic of China, Tel +86 15312178367, Email szbrain@163.com

Purpose: To describe and analyze the potential profile characteristics associated with coping styles of dyspnea-related fear among patients with chronic obstructive pulmonary disease (COPD) and to explore the influencing factors of potential categories.
Patients and Methods: From March 2023 to August 2024, a cross-sectional study survey, involving 539 COPD patients from four tertiary hospitals, was conducted in Suzhou, China, by convenience sampling. The general information questionnaire, medical coping modes questionnaire, breathlessness beliefs questionnaire, 13-Beck depression inventory, revised COPD anxiety questionnaire, breathlessness catastrophizing scale, COPD self-efficacy scale and the modified medical research council dyspnea scale were employed for data collection. Latent profile analysis was performed to analyze the characteristics on coping styles of dyspnea-related fear among COPD patients, and logistic regression analysis was performed to explore the influencing factors of potential categories.
Results: Four profiles of coping styles of dyspnea-related fear were identified, designated as “low fear–confrontation (n = 151, 28.01%)”, “moderate-high fear–acceptance-resignation (n = 126, 23.38%)”, “moderate fear–confrontation (n = 160, 29.69%)”, and “high fear–avoidance (n = 102, 18.92%)”. Logistic regression analysis showed that disease duration, lung function, frequency of acute exacerbation during the previous year, depression, degree of dyspnea, anxiety, comorbidities and disease knowledge were factors influencing the coping styles of dyspnea-related fear in the different subgroups (P < 0.05).
Conclusion: There are obvious characteristic profiles on coping styles of dyspnea-related fear among patients with COPD, with differences in disease duration, frequencies of acute exacerbation, lung function, knowledge of COPD, comorbidity, degree of dyspnea, anxiety and depression across subgroups, which provide insight to identify and adopt early intervention strategies.

Keywords: COPD, coping style, dyspnea-related fear, depression, latent profile analysis