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目的:分析集束化护理策略+排痰机排痰对ICU重症肺炎患者的影响.方法:将74例ICU重症肺炎患者作为本次研究对象,按随机数字表法将其分为实验组与对照组,各37例,分析2组应用价值.结果:实验组各项指标明显优于对照组,包括排痰量、呼吸机使用时间、机械通气时间、ICU停留时间(P＜0.05).结论:ICU重症肺炎患者实施集束化护理策略+排痰机排痰可获得显著价值,能够有效缩短机械通气时间、ICU停留时间,促进排痰.“,”Objective:to analyze the effect of cluster nursing strategy and expectoration machine on ICU patients with severe pneumonia. Methods: 74 cases of ICU patients with severe pneumonia as the research object, they were divided into experimental group and control group, 37 cases in each group, the application value of the two groups were analyzed. Results: the indexes of the experimental group were significantly better than those of the control group, including sputum volume, ventilator use time, mechanical ventilation time, ICU stay time (P ＜ 0.05). Conclusion: the implementation of cluster nursing strategy + expectoration machine in ICU patients with severe pneumonia can obtain significant value, which can effectively shorten the mechanical ventilation time, ICU stay time and promote expectoration.