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重症急性胰腺炎患者外周血有核红细胞产生的影响因素及其与死亡率的关系 被引量:16

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摘要 目的分析重症急性胰腺炎(SAP)患者外周血有核红细胞(NRBC)产生的影响因素,并探讨NRBC与死亡率的相关性。方法回顾性收集本院2016年1月至2018年2月就诊的92例SAP患者,试验分为NRBC阳性组(n=29)及NRBC阴性组(n=63),分别比较两组间基本情况、实验室炎症指标及红细胞参数,推测SAP患者外周血NRBC产生的可能原因,并进一步研究NRBC与死亡率的相关性。结果 NRBC阳性组及NRBC阴性组并发呼吸系统疾病比例、机械通气比例、PO2及APACHEⅡ评分差异有统计学意义(P分别为0.038, 0.005, 0.017和0.000),实验室炎症指标及红细胞参数差异均无统计学意义(P均>0.05)。Kaplan-Meier法生存分析结果显示,NRBC阳性组90 d死亡率明显高于NRBC阴性组,差异有统计学意义(P=0.000)。结论 SAP患者外周血NRBC的产生与缺氧有关,而与感染及贫血无关,NRBC是预测SAP患者死亡的一个重要指标。
出处 《临床检验杂志》 CAS 2019年第5期369-372,共4页 Chinese Journal of Clinical Laboratory Science
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