品管圈活动在降低ICU机械通气患者呼吸机相关性肺炎中的应用研究
Application of Quality Control Circle Activities in Reducing Ventilator-Associated Pneumonia in ICU Patients with Mechanical Ventilation

目的：探讨品管圈活动在降低重症监护室(ICU)机械通气患者呼吸机相关肺炎发生中的应用效果。方法：选取2021年12~2022年12月收治的3883例ICU行机械通气患者作为研究对象，将2021年12月实施品管圈管理以前时间段的病例作为对照组，2022年1月~5月收治的1625例实施品管圈管理以后时间段的病例作为观察组。对照组采取基础护理方式，观察组在对照组基础上采取品管圈活动干预。对比两组患者的VAP发生率。结果：观察组患者的VAP发生率低于对照组。结论：品管圈活动在预防ICU机械通气患者VAP发生中的应用效果较好，能有效地降低患者的VAP的发生率。
Objective: To explore the effect of quality control circle (QCC) on reducing the incidence of ventilator-associated pneumonia (VAP) in patients with mechanical ventilation in intensive care unit (ICU). Methods: A total of 3883 ICU patients with mechanical ventilation who were admitted from December 2021 to December 2022 were selected as the research objects. The cases in the period before the implementation of quality control circle management in December 2021 were set as the control group. A total of 1625 cases admitted from January to May 2022 after the implementation of quality control circle management were selected as the observation group. The control group was given basic nursing, and the observation group was given quality control circle intervention on the basis of the control group. The incidence of VAP was compared between the two groups. Results: The incidence of VAP in the observation group was lower than that in the control group. Conclusion: The application of quality control circle activities in the prevention of VAP in ICU patients with mechanical ventilation is effective, which can effectively reduce the incidence of VAP.