International journal of chronic obstructive pulmonary disease · 2025
Latent Profile Analysis and Influencing Factors Associated with the Coping Styles of Dyspnea-Related Fear Among Patients with Chronic Obstructive Pulmonary Disease: A Multicenter Cross-Sectional Study.
СтатьяМногоцентровое исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Wolford Brooke N, Zhao Queena Yakun, Wu Kuan-Han H, Yu Xinge, Richter Catherine E, Bhatta Laxmi, Brumpton Ben M, Desch Karl C, Thibord Florian, Klarin Derek, Johnson Andrew D, Trégouët David-Alexandre, Damrauer Scott M, Smith Nicholas L, Lo Faro Valeria, Tsuo Kristin, Daly Mark J, Neale Benjamin M, Zhou Wei, Willer Cristen J, Shavit Jordan A, Surakka Ida
Аннотация
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.
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.