Diagnostic value of soluble interleukin 7 receptor in combination with other biomarkers for emergency sepsis
10.3760/cma.j.cn431274-20230202-00087
- VernacularTitle:可溶性白细胞介素7受体联合其他生物标志物对急诊脓毒症的诊断价值
- Author:
Guixian LI
1
;
Xingbang PAN
;
Wei GU
Author Information
1. 河北医科大学急诊医学教研室，石家庄 050017
- Keywords:
Sepsis;
Soluble interleukin-7 receptors;
Biomarkers;
Emergency medicine
- From:
Journal of Chinese Physician
2023;25(3):388-392
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the diagnostic value of soluble interleukin 7 receptors (sIL-7R) in combination with other biomarkers for emergency sepsis.Methods:A prospective study method was used to select 102 emergency patients from the Chuiyangliu Hospital affiliated to Tsinghua University and Baoding First Central Hospital from December 2020 to June 2022. They were divided into sepsis group (80 cases) and non-sepsis group (22 cases), and 20 healthy people in the same period were selected as the control group. The patient data were collected, the relevant biomarker examination was improved and the values were recorded. Using statistical methods, the significance of sIL-7R for the diagnosis of sepsis was assessed, and important indicators related to the presence of sepsis were also screened to construct a model for the early diagnosis of sepsis.Results:The levels of interleukin-6 (IL-6), C-reactive protein (CRP), age and sIL-7R in sepsis group were significantly higher than those in non-sepsis group and control group (all P<0.01). Further, the sIL-7R, age, CRP, and IL-6 were selected as important diagnostic indicators of sepsis by comparing the sepsis and non-sepsis groups using R-language statistical software. Receiver operating characteristic (ROC) curve was plotted, and the area under the curve (AUC) for diagnosing sepsis of the four indexes were calculated as 0.759, 0.622, 0.716 and 0.640, respectively. The diagnostic model based on the four indexes performed better than other indexes, and the AUC value reached 0.869. The AUC of sIL-7R in the diagnosis of sepsis was higher than that of the other three indexes, and the detection of SIL-7R in combination with other inflammatory indexes was significantly higher than that of the four indexes, which had obvious advantages for the early diagnosis of sepsis. Conclusions:sIL-7R is a good biological marker for the early diagnosis of sepsis, and its combination with age, CRP, and IL-6 can better improve the early diagnosis of sepsis.
