Abstract: Objective: To explore the effects of a pulmonary rehabilitation exercise intervention based on the Fogg Behavior Model in patients with chronic obstructive pulmonary disease(COPD). Methods: Using convenience sampling, 210 patients with COPD from the Department of Respiratory and Critical Care Medicine were selected as the study subjects from December 2023 to October 2024. They were randomly divided into a control group and an observation group using a random number table. The control group received routine pulmonary rehabilitation exercise intervention, while the observation group received a pulmonary rehabilitation exercise intervention based on the Fogg Behavior Model. Changes in pulmonary function, exercise adherence, and quality of life were compared between the two groups before and after the intervention. Results: After the intervention, the observation group showed significantly better primary pulmonary function indicators, as well as higher exercise adherence compared to the control group, the guality of life scores lower than that of the control group, with statistically significant differences (P<0.05). Conclusion: The pulmonary rehabilitation exercise intervention based on the Fogg Behavior Model can improve pulmonary function, enhance exercise adherence and quality of life, and thereby promote better clinical outcomes in patients with COPD.

Key words: Fogg behavior model, Exercise intervention, Chronic obstructive pulmonary disease, Pulmonary rehabilitation, Adherence, Quality of life

摘要： 目的：探讨基于福格行为模型的肺康复运动干预在慢性阻塞性肺疾病（COPD）患者中的应用效果。方法：采用便利抽样法， 选取 2023 年 12 月至 2024 年 10 月呼吸与危重症医学科 210 例 COPD 患者为研究对象，采用随机数字表将其分为对照组和观察组。对照组实施常规肺康复运动干预，观察组实施基于福格行为模型的肺康复运动干预，比较干预前后患者肺功能、运动依从性、生活质量的变化。结果：干预后观察组患者主要肺功能指标优于对照组，运动依从性高于对照组，生活质量得分低于对照组， 差异有统计学意义（P<0.05）。结论：基于福格行为模型的肺康复运动干预能提升 COPD 患者的肺功能状态，提高运动依从性及生活质量，从而改善临床结局。

关键词: 福格行为模型, 运动干预, 慢性阻塞性肺疾病, 肺康复, 依从性, 生活质量