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目的观察呼吸肌训练对慢性阻塞性肺疾病(COPD)康复期患者的血气和肺功能的影响。方法对120例COPD患者进行呼吸肌训练1年后观察锻炼前后患者的血气分析和肺功能检测指标变化情况。结果有108例完成了1年呼吸肌训练,锻炼后患者的血气分析和肺功能检测指标均较锻炼前有明显改善。结论经过呼吸肌训练后,患者肺功能和血气分析指标均较锻炼前有很大改善,延缓了病情的进展,提高了生活质量,减轻了经济负担,提高了社会效益。呼吸肌训练具有方法简单易学,无特殊要求,患者和家属都能接受,适合推广使用。
Objective To observe the effects of respiratory muscle training on blood gas and lung function in patients with chronic obstructive pulmonary disease (COPD) during rehabilitation. Methods One hundred and twenty COPD patients underwent respiratory muscle training one year later to observe the change of blood gas analysis and pulmonary function test before and after exercise. Results A total of 108 patients completed one year of respiratory muscle training. After exercise, the patients’ blood gas analysis and lung function tests showed significant improvement compared with that before exercise. Conclusions After respiration muscle training, the lung function and blood gas analysis indexes of patients have greatly improved compared with those before exercise, delayed the progression of the disease, improved the quality of life, reduced the economic burden and improved the social benefits. Respiratory muscle training method is easy to learn, no special requirements, patients and their families can accept, suitable for promotion.