呼吸功能训练对稳定期COPD患者肺功能的影响

目的探讨呼吸功能训练对稳定期COPD患者肺功能及6分钟步行距离的影响。方法将56例稳定期COPD患者随机分为实验组和对照组，实验组进行腹式缩唇深呼吸运动、控制性深呼吸运动，观察患者肺功能及6分钟步行试验（six minutes walk test，6MWT）情况。结果实验组肺功能及6MWT结果与对照组相比均显著改善，差异有统计学意义（P〈0．05）。结论呼吸功能训练能提高稳定期COPD患者肺功能及6分钟步行距离，从而提高患者的生存质量。

Objective To explore the effect of respiratory function training of the pulmonary function and six minutes walk test of stable chronic obstructive pulmonary disease patients. Methods 56 stable COPD pattens were divided into two groups： experiment group and control group. The experiment group was given lip abdominal respiratory exercises and controlled deeply respiratory exercises. Lung function and six minutes walk test were observed after the treatment. Lung function and six minutes walk test were compared between the two groups. Results Pulmonary function and six minutes walk test in the experiment group improved significantly than that in the control group （P 〈 O. 05 ）. Conclusion The respiratory function training can significantly improve pulmonary function, six minutes walk distance and living quality in patients with stable COPD.