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重症监护病房老年患者撤机失败的影响因素 被引量:9

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摘要 目的探讨重症监护病房(ICU)老年患者撤机失败的影响因素。方法回顾ICU收治的69例老年患者的临床资料,根据撤机结果分为撤机成功组和撤机失败组,采用单因素分析和多因素logistic回归分析,筛选与撤机结果相关的影响因素。结果撤机成功组40例,撤机失败组29例;单因素分析显示,年龄、慢性阻塞性肺疾病、心力衰竭、外科手术后、APACHEⅡ评分、血清白蛋白水平及咳痰能力两组间差异有统计学意义(P<0.05);多因素logistic回归分析显示,高龄(OR=1.057,95%CI 1.020~1.095,P=0.002)、慢性阻塞性肺病(OR=7.739,95%CI 1.640~36.525,P=0.01)及心力衰竭(OR=4.782,95%CI 1.100~20.790,P=0.037)是撤机失败的危险因素,咳痰有力是撤机失败的保护因素(OR=0.142,95%CI 0.027~0.759,P=0.022)。结论撤机过程受到多种因素的影响,对患者的综合评估是顺利撤机的重要保证。
出处 《广东医学》 CAS CSCD 北大核心 2014年第12期1902-1904,共3页 Guangdong Medical Journal
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