摘要
目的探讨降钙素原(PCT)和序贯器官衰竭估计评分(SOFA)的早期动态监测对脓毒症患者预后的预测价值。方法前瞻性纳入2015年12月~2018年12月入我科脓毒症患者,记录患者一般资料、入院当日(D1)及次日(D2)的PCT水平和SOFA评分。随访28 d,记录机械通气时间、连续性肾脏替代治疗(CRRT)时间、血管活性药物使用及ICU住院时间。将患者分为存活组和死亡组,比较两组患者一般情况、PCT、SOFA组内及组间的差异;用ROC曲线下面积(AUC)评估D1、D2单独及联合PCT、SOFA对28 d死亡的预测价值。结果存活组D2的PCT水平显著低于死亡组(P=0.000);存活组D2的SOFA评分与D1相比,显著下降(P=0.040);死亡组D2的PCT水平比D1显著上升(P=0.045)。死亡组D1、D2的SOFA评分均显著高于存活组(P=0.000)。脓毒症患者D1预测28 d死亡的AUC最大值为0.714(PCT联合SOFA),PCT联合SOFA敏感度、特异度分别为68.9%、76.2%;D2预测28 d死亡的AUC最大值为0.837(PCT联合SOFA),PCT联合SOFA的敏感度、特异度分别为75.9%、91.4%。结论PCT联合SOFA评分对脓毒症患者的预测价值优于单一指标,且入院次日的PCT联合SOFA具有更高的预测价值。
Objective To explore the predictive value of early dynamic monitoring of procalcitonin(PCT)and sequential organ failure assessment(SOFA)on the prognosis of sepsis patients.Methods Patients with sepsis who were admitted to our department from December 2015 to December 2018 were prospectively enrolled.The patient's general information,PCT level and SOFA score on the day of admission(D1)and the next day(D2)were recorded.They were followed up for 28 days.The mechanical ventilation time,continuous renal replacement therapy(CRRT)time,the time of vasoactive drugs use and the ICU hospitalization time were recorded.Patients were divided into survival group and death group.The differences in general situation,PCT and SOFA of patients within group and between groups were compared.The area under the ROC curve(AUC)was used to evaluate the predictive value of PCT,SOFA alone and PCT combined with SOFA on D1 and D2 for 28 d-death.Results The PCT level of the survival group was significantly lower than that of the death group on D2(P=0.000).The SOFA score of the survival group on D2 was significantly lower than that on D1(P=0.040).The PCT level of the death group on D2 was significantly higher than that on D1(P=0.045).The SOFA score in the death group on D1 and D2 was significantly higher than that in the survival group(P=0.000).The maximum AUC of PCT combined with SOFA on D1 in predicting 28 d-death was 0.714 in sepsis patients.The sensitivity and specificity of PCT combined with SOFA was 68.9%and 76.2%,respectively.The maximum AUC of PCT combined with SOFA on D2 in predicting 28 d-death was 0.837.The sensitivity and specificity of PCT combined with SOFA were 75.9%and 91.4%,respectively.Conclusion The predictive value of PCT combined with SOFA score in patients with sepsis is better than that of single index,and PCT combined with SOFA on the next day of admission has a higher predictive value.
作者
何磊
穆根华
卢仲谦
陈栋玉
HE Lei;MU Genhua;LU Zhongqian;CHEN Dongyu(Department of Critical Care Medicine,the First People's Hospital of Yancheng City in Jiangsu Province,Yancheng 224000,China)
出处
《中国现代医生》
2020年第15期30-33,F0003,共5页
China Modern Doctor
