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目的:探讨双水平气道正压通气(BIPAP)对COPD稳定期患者的长期疗效。方法:回顾性对照研究。对在本所接受BIPAP治疗的26例稳定期COPD病人进行2年的随访,并与同期的24例病人对照。结果:与对照组相比,接受了BIPAP治疗后的稳定期COPD病人在较长时间内(2年)气促仍能得到缓解,住院和急诊就诊次数减少。但两组病人的病死率无显著性差别。结论:BIPAP无创通气是稳定期COPD病人有效的康复治疗手段
Objective: To investigate the long-term effect of bipolar positive airway pressure (BIPAP) on stable COPD patients. Methods: A retrospective, controlled study. Twenty-six patients with stable COPD treated with BIPAP in our hospital were followed up for 2 years and compared with 24 patients in the same period. Results: Compared with the control group, patients with stable COPD after BIPAP treatment were still relieved for a long period of time (2 years), and hospitalizations and emergency visits decreased. However, there was no significant difference in the case fatality rates between the two groups. Conclusion: BIPAP noninvasive ventilation is an effective rehabilitation treatment for stable COPD patients