脓毒症患者降钙素原与APACHEⅡ评分的相关性探讨

被引:43
作者
刘慧琳
刘桂花
机构
[1] 北京大学第三医院急诊科
关键词
降钙素原; 脓毒症; 急性生理学与慢性健康状况Ⅱ评分;
D O I
暂无
中图分类号
R459.7 [急症、急救处理];
学科分类号
100218 ;
摘要
目的探讨脓毒症患者血清降钙素原(PCT)与急性生理学与慢性健康状况Ⅱ(APACHEⅡ)评分及预后的关系,进而了解PCT对脓毒症早期诊断和预后的影响。方法采用前瞻性方法进行研究,将北京大学第三医院急诊重症监护病房(EICU)脓毒症90例患者按照APACHEⅡ评分分组,测定患者入院后24 h内PCT、超敏C反应蛋白(hs-CRP)及乳酸的水平,比较PCT、白细胞和乳酸的差异。后再根据患者28 d结局不同(分为生存组和死亡组两组),比较PCT、APACHEⅡ评分、白细胞及乳酸的差异。结果低危组患者PCT为(0.15±0.14)ng/ml,低于中危组(0.62±0.61)ng/ml和高危组(5.32±5.20)ng/ml,中危组PCT低于高危组,其差异均具有统计学意义(P<0.01)。死亡组PCT和APACHEⅡ评分明显高于生存组,差异具有统计学意义(P<0.01);死亡组的白细胞和乳酸高于生存组,差异具有统计学意义(P<0.05),但PCT和APACHEⅡ评分更为明显。结论 PCT与APACHEⅡ评分具有较好的相关性;联合PCT检测和APACHEⅡ评分是预测脓毒症预后较为敏感的指标。
引用
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页码:371 / 374
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