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急诊老年社区获得性血流感染预后分析 被引量:1

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摘要 目的探讨血降钙素原(procalcitonin,PCT)、血乳酸、序贯器官衰竭评分(sequential organ failure assessment,SOFA)对老年社区获得性血流感染(community-acquired bloodstream infection,CABSI)的预后价值。方法选取2018年1月1日至2020年1月1日北京积水潭医院收治的老年CABSI患者224例,按入院后28 d内是否存活,分为生存组(167例)和死亡组(57例),分别检测血PCT、血乳酸,进行SOFA评分。建立ROC曲线,观察血PCT、血乳酸、SOFA评分对老年CABSI预后评估的临床价值。结果死亡组血PCT[9650(4280,15800)ng/L比1090(400,5070)ng/L]、血乳酸[3.50(2.20,6.65)mmol/L比1.80(1.10,2.90)mmol/L]及SOFA评分[6(4,9)分比3(2,5)分]明显高于生存组,差异有统计学意义(P=0.000)。ROC曲线分析显示,血PCT、血乳酸、SOFA评分三者联合诊断的AUC为0.873(P<0.01),高于血乳酸联合SOFA评分以及血PCT联合SOFA评分的诊断效能(AUC=0.809,AUC=0.864)。结论血PCT、血乳酸、SOFA评分三者联合应用对老年CABSI患者预后评估有较好的预测价值,能为急诊医师早期识别老年CABSI提供参考。
出处 《北京医学》 CAS 2021年第11期1130-1132,共3页 Beijing Medical Journal
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