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目的探讨无创机械通气治疗呼吸衰竭的临床疗效。方法 80例呼吸衰竭患者,随机分为研究组和对照组,各40例。研究组患者给予无创机械通气治疗,对照组患者给予常规治疗,对比分析两组患者的临床疗效。结果研究组患者的呼吸频率、呼吸性酸中毒、气管插管率以及动脉血二氧化碳分压(Pa CO2)等有效率明显高于对照组,两组比较差异具有统计学意义(P<0.05)。结论无创机械通气治疗呼吸衰竭,可有效改善症状,提高临床疗效,值得推广。
Objective To investigate the clinical effect of noninvasive mechanical ventilation on respiratory failure. Methods Eighty patients with respiratory failure were randomly divided into study group and control group, 40 cases in each group. Patients in the study group were given non-invasive mechanical ventilation. Patients in the control group were given routine treatment. The clinical efficacy of the two groups was compared and analyzed. Results The respiratory rate, respiratory acidosis, tracheal intubation rate and PaCO 2 in the study group were significantly higher than those in the control group. The difference between the two groups was statistically significant (P <0.05). Conclusion Non-invasive mechanical ventilation for respiratory failure can effectively improve the symptoms and improve clinical efficacy, which is worth promoting.