[摘要] 目的 了解机械通气治疗内科急诊呼吸衰竭患者的临床效果。方法 方便筛选2015年1月—2018年5月该院接收的102例呼吸衰竭患者，依据不同治疗方法分组：予以机械通气治疗的51例为治疗组，予以有创通气治疗的51例为对照组，对比2组效果。结果 治疗后，治疗组有效率96.08%，较对照组80.39%更高(χ2=8.165，P<0.05)；治疗组氧分压(90.10±6.65)mmHg、剩余碱(-3.00±0.35)mmol/L、pH值(7.50±0.52)，与对照组的(48.25±5.16)mmHg、(-5.00±0.55)mmol/L、(7.10±0.68)相比，均较高(t=12.254、10.241、9.214，P<0.05)。结论 对内科急诊呼吸衰竭选机械通气治疗，效果确切。

    [关键词] 急诊内科；呼吸衰竭；机械通气；治疗效果

    [中图分类号] R563 [文献标识码] A [文章编号] 1674-0742(2018)10(b)-0084-03

    [Abstract] Objective To understand the clinical effects of mechanical ventilation in patients with emergency respiratory failure. Methods A total of 102 patients with respiratory failure who were admitted to the hospital from January 2015 to May 2018 were convenient enrolled according to different treatment methods. 51 patients who received mechanical ventilation ......