论文部分内容阅读
目的探讨定时监测并维持人工气道气囊压力在机械通气患者中的效果。方法 120例入住本院ICU行有创通气患者根据是否定时监测气囊压力分为实验组(68例)和对照组(52例)。比较两组患者呼吸机相关性肺炎(VAP)发生率和机械通气时间。结果两组患者VAP发生率分别为17.6%和34.6%,差异有统计学意义(P<0.05),机械通气时间分别为(112.61±45.98)h和(132.82±52.11)h,差异具有统计学意义(P<0.01)。结论定时监测并维持合适气囊压力可降低VAP发生率,缩短患者机械通气时间。
Objective To investigate the effect of regularly monitoring and maintaining artificial airway balloon pressure in patients with mechanical ventilation. Methods One hundred and twenty patients admitted to ICU with invasive ventilation were divided into experimental group (n = 68) and control group (n = 52) according to whether or not balloon pressure was monitored regularly. Ventilator-associated pneumonia (VAP) incidence and duration of mechanical ventilation were compared between the two groups. Results The incidence of VAP in both groups was 17.6% and 34.6% respectively, with significant difference (P <0.05) and mechanical ventilation time (112.61 ± 45.98) h and (132.82 ± 52.11) h, respectively, with statistical significance (P <0.01). Conclusion Regular monitoring and maintenance of appropriate balloon pressure can reduce the incidence of VAP and shorten the duration of mechanical ventilation.