重症医学科老年重症患者呼吸机相关性肺炎的危险因素分析
发布时间:2018-10-12 21:03
【摘要】:目的探讨重症医学科(ICU)老年重症患者呼吸机相关性肺炎(VAP)发生的相关危险因素。方法对该院ICU进行机械通气治疗的150例老年重症患者的临床资料进行回顾性分析。结果 150例患者中发生VAP 68例(45.33%),68例VAP患者APACHEⅡ评分为(18.1±1.2)分、ICU住院时间为(18.9±2.1)d、气管插管留置时间为(12.3±1.7)d、吸痰次数为(34.7±4.4)次,既往有吸烟史患者45例,呼吸道疾病史患者47例;以上指标均高于非VAP组,差异有统计学意义(均P0.05)。经logistic多因素分析发现,APACHEⅡ评分、ICU住院时间、气管插管留置时间、吸痰次数、慢性呼吸系统疾病史等5个指标与VAP发生存在相关性(OR=1.67、OR=6.27、OR=23.23、OR=4.78、OR=3.17,均P0.05)。其中作用最强的因素是气管插管留置时间。结论 APACHEⅡ评分、ICU住院时间、气管插管留置时间、吸痰次数、慢性呼吸系统疾病史等与VAP发生存在相关性,其中气管插管留置时间与VAP发生的关系最为密切。
[Abstract]:Objective to investigate the risk factors of ventilator-associated pneumonia (VAP) in (ICU) elderly patients. Methods the clinical data of 150 elderly patients undergoing mechanical ventilation in ICU were retrospectively analyzed. Results VAP was found in 68 patients (45.33%), APACHE 鈪,
本文编号:2267586
[Abstract]:Objective to investigate the risk factors of ventilator-associated pneumonia (VAP) in (ICU) elderly patients. Methods the clinical data of 150 elderly patients undergoing mechanical ventilation in ICU were retrospectively analyzed. Results VAP was found in 68 patients (45.33%), APACHE 鈪,
本文编号:2267586
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