无创呼吸机治疗呼吸衰竭疗效观察

Efficacy Observation on Noninvasive Ventilator Treating Respiratory Failure

目的：探讨无创呼吸机治疗呼吸衰竭患者的疗效。方法：将80例呼吸衰竭患者随机分为观察组和对照组各40例，对照组给予常规治疗，观察组则在常规治疗基础上采用无创呼吸机正压通气治疗，比较两组临床疗效、血气指标改善情况及住院时间。结果：观察组总有效率显著高于对照组（P〈0.05）；治疗24小时后，观察组PaO2、SaO2显著高于对照组（P〈0.05），PaCO2显著低于对照组（P〈0.05）；观察组住院时间显著短于对照组（P〈0.05）。结论：无创呼吸机能有效提高呼吸衰竭的治疗效果，改善患者缺氧状态。

Objective：To explore the clinical effect of noninvasive ventilator treating respiratory failure. Methods：80 cases of respiratory failure were randomly divided into observation group and control group with each of 40 cases, control group adopted conventional therapy, based on which obser-vation group was treated with noninvasive ventilation positive airway pressure, the clinical efficacy, blood gas index and hospitalization time of the two groups were compared. Results：The total effective rate of observation group was significantly higher than that of control group （P〈0.05）;after treatment of 24 hours, PaO2、SaO2 of observation group was significantly higher than that of control group, PaCO2 of observation group was signifi-cantly lower than that of control group （P〈0.05）;and hospitalization time of observation group was significantly shorter than that of control group （P〈0.05）. Conclusion：Noninvasive ventilator can effectively improve the treatment effect and oxygen state of respiratory failure.