Study on evaluation of LYM,IL-6 and D-dimer on severity of sepsis
10.3969/j.issn.1671-8348.2025.01.018
- VernacularTitle:LYM、IL-6及D-二聚体对脓毒症病情严重程度的评估研究
- Author:
Yingshuang DUAN
1
;
Jinshuai LU
;
Wenjuan JIANG
Author Information
1. 新疆维吾尔自治区人民医院急救中心,乌鲁木齐 830001
- Keywords:
sepsis;
sepsis shock;
lymphocyte count;
interleukin-6;
D-dimer;
severity
- From:
Chongqing Medicine
2025;54(1):96-100
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the evaluation value of lymphocyte count(LYM),interleukin(IL)-6 and D-dimer on the severity in the patients with sepsis.Methods The clinical data in 107 patients with sepsis admitted and treated in the Emergency ICU(EICU)of this hospital from January 2023 to November 2023 were retrospectively analyzed.The basic clinical data,laboratory routine inflammatory indicators,im-mune indicators,coagulation indicators and the related disease condition score within 24 h after entering EICU were collected.The patients were divided into the sepsis group(n=54)and septic shock group(n=53)ac-cording to whether or not septic shock occurred.The multivariate logistic regression model was used to ana-lyze the influencing factors of septic shock occurrence,the receiver operating characteristic(ROC)curve was used to analyze the diagnostic efficiency,and Spearman correlation method was used to analyze the correlation between LYM,IL-6 and D-dimer with septic shock occurrence in the patients with sepsis.Results The se-quential organ failure assessment(SOFA)score,acute physiology and chronic health evaluation Ⅱ(APACHEⅡ)score and the levels of LYM,CRP,IL-6 and D-dimer had statistically significantly differences between the two groups(P＜0.05).The multivariate logistic regression analysis results showed that LYM,IL-6 and D-di-mer were the influencing factors of septic shock occurrence(P＜0.05).The ROC curve analysis results showed that LYM,IL-6 and D-dimer alone or combination detection all had certain predictive value for septic shock occurrence,but the area under the curve(AUC),sensitivity and specificity of the three combined detec-tion were higher than those of detection alone.The Spearman correlation analysis results showed that IL-6(r=0.407)and D-dimer(r=0.482)levels were positively correlated with the severity of septic shock,while the LYM level(r=-0.513)was negatively correlated with the severity of septic shock(P＜0.01).Conclusion The combination application of LYM,IL-6 and D-dimer could effectively evaluate the severity of the patients with sepsis.
