中国医学装备2018，Vol.15Issue(6)：97-101,5.DOI:10.3969/J.ISSN.1672-8270.2018.06.026
可溶性髓样细胞触发受体-1和降钙素原联合检测在儿童脓毒症早期诊断中的价值
The value of joint detection of sTREM-1 and PCT in the early diagnosis of children with sepsis
摘要
Abstract
Objective: To investigate the value of joint detection of soluble triggering receptor expresses on myeloid cells-1(sTREM-1) and procalcitonin (PCT) in the early diagnosis of children with sepsis. Methods: 78 children with sepsis were selected into the sepsis group, 23 children with common infection were selected into the normal infection group. In addition, 25 healthy children selected into the health control group. The levels of sTREM-1, PCT, and C reactive protein (CRP) among the three groups were compared, respectively. And then, the sepsis group were further divided into general sepsis subgroup (32 cases), severe sepsis subgroup (26 cases) and septic shock subgroup (20 cases) according to the degree of sepsis. The levels of sTREM-1, PCT and CRP among the three sepsis subgroups were compared. And the receiver operating characteristic (ROC) curve was adopted to analyze the value that diagnosed children with sepsis by using the three indicators. Results: The levels of sTREM-1, PCT and CRP of sepsis group were significantly higher than those of common infection group and health control group (t=22.071, t=21.508, t=17.870, t=55.167, t=52.070, t=30.359, P<0.05). The differences of sTREM-1 and PCT among various sepsis subgroups were significant (H=22.082, H=39.449, P<0.05), but the difference of CRP level between septic shock subgroup and severe sepsis subgroup was no significant. As the compared result of AUC of ROC of diagnosing sepsis, the AUC of sTREM-1 was maximum (0.88), and its 95% confidence interval (CI) was 0.78-0.98. At the optimum cutoff value of sTREM-1, the sensitivity and specificity were 83.33% and 68%, respectively, and they were higher than those of PCT and CRP, respectively. Besides, the cutoff values of sTREM-1 and PCT were used as standard to carry out joint diagnosis for children with sepsis, and the sensitivity and specificity were 91.03% and 64%, respectively, at this joint diagnosis. Conclusion: The joint detection of sTREM-1 and PCT has higher sensitivity in the early diagnosis of children with sepsis and it has a certain clinical application value.关键词
可溶性髓样细胞触发受体-1/降钙素原/联合检测/儿童/脓毒症Key words
Soluble triggering receptor expresses on myeloid cells-1(sTREM-1)/Procalcitonin(PCT)/Joint detection/Children/Sepsis分类
医药卫生引用本文复制引用
张鸿清,李秀丽,陈竹雨..可溶性髓样细胞触发受体-1和降钙素原联合检测在儿童脓毒症早期诊断中的价值[J].中国医学装备,2018,15(6):97-101,5.基金项目
张家口市科技攻关计划资助课题(1521029D)"降钙素原及白介素在儿童不同感染性疾病中的应用价值研究" （1521029D）
