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重症监护室菌血症老年患者血小板计数及凝血功能指标检测价值 被引量:5

Value of Platelet Count and Coagulation Function in Elderly Patients with Bacteremia in Intensive Care Unit
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摘要 目的探讨重症监护室菌血症老年患者血小板计数(PLT)及凝血功能指标检测价值。方法以105例菌血症患者为对象,根据病原菌培养结果分为革兰阳性菌感染组(n=47)、革兰阴性菌感染(n=23)、真菌感染(n=35)。检测PLT及凝血指标水平,分析其于菌血症患者预后的关系。结果血培养阳性时PLT水平低于入院时,活化部分凝血酶原时间(aPTT)、凝血酶时间(TT)、纤维蛋白原(Fbg)水平高于入院时(P<0.05);入院时凝血酶原时间(PT)水平与血培养阳性时未见差异(P> 0.05)。革兰阳性菌组、革兰阴性菌组、真菌组PLT、aPTT、PT、TT、Fbg水平比较无差异(P>0.05)。105例菌血症患者在随访期间死亡37例(35.24%),生存68例(64.76%)。死亡组PLT水平低于生存组,aPTT水平高于对照组(P<0.05);两组PT、TT、Fbg未见差异(P> 0.05)。结论重症监护室老年菌血症患者PLT降低,凝血功能抑制,检测其有助于预测患者的预后。
作者 陈信 李颖莉 CHEN Xin;LI Ying-li(Department of Severe medicine,The Central Hospital of Ankang,Ankang,725000,China;Department of Respiratory and critical diseases medicine,Shangluo Hospital of Traditional Chinese medicine,Shangluo,726100,China)
出处 《血栓与止血学》 CAS 2022年第1期88-89,共2页 Chinese Journal of Thrombosis and Hemostasis
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