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| Application Effect of Intermittent Load Training on Exercise Endurance Recovery in Stable COPD Patients |
| CUI Lingyan, LIU Guangchun |
| Department of Respiratory and Critical Care Medicine,The First Affiliated Hospital of Nanyang Medical College, Nanyang Henan 473000 |
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Abstract 【Objective】To investigate the effect of intermittent load training on exercise endurance recovery in patients with stable chronic obstructive pulmonary disease (COPD). 【Methods】A total of 80 patients with COPD from June 2021 to September 2023 were selected and divided into the control group and the observation group according to random number table method, with 40 cases in each group. The control group received routine pulmonary rehabilitation training, while the observation group received intermittent load training on the basis of control group. The degree of dyspnea, exercise endurance and quality of life scores were compared between the two groups on first day of admission and 12 weeks of follow-up after discharge. 【Results】At 12 weeks follow-up, the dyspnea questionnaire (mMRC) in the observation group was better than that in the control group (P<0.05). There was no significant difference in 6 minute walking distance (6MWD) between the two groups on the first day of admission (P>0.05). At 12 weeks follow-up, the values of 6MWD in both groups was significantly higher than those on the first day of admission, and the 6MWD in the observation group was significantly higher than that in the control group (P<0.05). There was no significant difference in the scores of Chronic respiratory disease questionnaire (CRQ) between the two groups on the first day of admission (P>0.05). At 12 weeks of follow-up, CRQ scores in both groups were higher than those on the first day of admission, and the CRQ scores in the observation group were higher than that in the control group (P<0.05). 【Conclusion】Intermittent load training can improve respiratory function, exercise endurance and quality of life in patients with COPD.
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Received: 24 April 2024
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2024, Vol. 41 
