微量清蛋白尿对重症脓毒症患者预后的预测意义

被引:4
作者
吴玉娟
朱明
曲海
杨贺英
机构
[1] 云南省昆明市延安医院中心ICU
关键词
脓毒症; 白蛋白尿; 预测;
D O I
暂无
中图分类号
R459.7 [急症、急救处理];
学科分类号
100231 [临床病理学];
摘要
目的探讨微量清蛋白尿(MAU)对重症脓毒症患者预后的预测价值。方法选取我院ICU31例重症脓毒症患者,测定入科1、24、48h的尿微量清蛋白(MA)与尿肌酐之比(ACR),分别记录为ACR0、ACR1和ACR2,记录患者入ICU后第一个48h尿MA的动态变化趋势(△ACR)。分析ACR、△ACR与急性生理和慢性健康状况评分系统(APACHEⅡ)评分、感染相关器官功能衰竭(SOFA)评分的相关性;比较ACR、△ACR与APACHEⅡ评分、SOFA评分对重症脓毒症患者ICU内死亡的预测分辨度。结果 31例患者存活23例,死亡8例。死亡组ACR2、△ACR、APACHEⅡ评分、SOFA评分较存活组均明显升高,差异有统计学意义(P<0.05)。△ACR增高组ACR2、A-PACHEⅡ评分、SOFA评分、机械通气时间及病死率均高于△ACR下降组,差异有统计学意义(P<0.05)。患者入ICU后ACR1、ACR2与APACHEⅡ评分呈正相关(P<0.05);ACR1、ACR2与SOFA评分呈正相关(P<0.05)。△ACR增高预测患者ICU内死亡的敏感度和特异度分别为75.0%和87.0%,阳性预测值和阴性预测值分别为66.7%和90.9%。ACR0、ACR1、ACR2、△ACR及APACHEⅡ评分、SOFA评分对ICU内死亡预测ROC曲线下面积分别为0.556、0.689、0.856、0.800、0.856、0.833。结论△ACR与重症脓毒症患者的预后相关,△ACR具有与APACHEⅡ评分、SOFA评分相似的死亡预测分辨度,可作为判断脓毒症患者在ICU内预后的一个早期预测指标。
引用
收藏
页码:3596 / 3600
页数:5
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