重症监护病房老年非心原性危重症患者B型利钠肽水平与预后的关系

被引:1
作者
张国强 [1 ,2 ]
陶永康 [2 ]
练睿 [2 ]
杨健萍 [2 ]
高文 [2 ]
张志 [2 ]
张素巧 [2 ]
赵水平 [1 ]
机构
[1] 中南大学湘雅二医院心内科
[2] 中日友好医院急诊科
关键词
利钠肽,脑; 危重病; 预后;
D O I
暂无
中图分类号
R686 [筋腱、韧带、滑囊疾病及损伤];
学科分类号
摘要
目的探讨急诊重症监护病房(EICU)中B型利钠肽(BNP)对老年非心原性危重症患者28 d病死率的预测价值。方法连续选取EICU老年非心原性危重症患者70例,收集临床资料,检测BNP水平并随访患者28 d内是否死亡。结果 28 d内共有22例(31.4%)患者死亡,死亡组BNP水平的自然对数值明显高于存活组,分别为(6.4±1.2)ng/L与(5.1±1.5)ng/L(P<0.05),BNP预测EICU老年危重症患者28 d病死率所得出接收者操作特征曲线下面积为0.759(95%可信区间0.636~0.882,P<0.05),BNP预测EICU老年危重症患者28 d病死率最佳临界点为342 ng/L,敏感度为77.3%,特异度为68.7%,Youden指数为0.460。结论 BNP可作为预测老年非心原性危重症患者28 d病死率方便快捷的预测指标。
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