中国中西医结合急救杂志2025，Vol.32Issue(1)：16-20,5.DOI:10.3969/j.issn.1008-9691.2025.01.003
mHLA-DR、NLR及CD4+T淋巴细胞对脓毒症患者预后的预测价值分析
Predictive value of monocyte human leukocyte antigen-DR,neutrophil-to-lymphocyte ratio,and CD4+T lymphocytes in sepsis prognosis
摘要
Abstract
Objective To evaluate the prognostic value of monocyte human leukocyte antigen-DR(mHLA-DR),neutrophil-to-lymphocyte ratio(NLR),and CD4+T lymphocytes in sepsis.Methods A total of 29 patients with sepsis who were admitted to the department of critical care medicine of Qingdao Municipal Hospital from December 2023 to September 2024 were collected as the study subjects,and the patients were divided into survival group(20 cases)and death group(9 cases)according to the 28-day prognosis.Baseline data were collected from patients at the time of admission[including gender,age,acute physiology and chronic health evaluationⅡ(APACHEⅡ)score,sequential organ failure assessment(SOFA),white blood cell count(WBC),NLR,hemoglobin(Hb),platelet count(PLT),C-reactive protein(CRP),total protein(TP),alanine aminotransferase(ALT),aspartate aminotransferase(AST),creatinine(Cr),CD4+T lymphocyte count]and the mHLA-DR expression rate on the 1st,3rd,and 7th days of admission,and the difference between the mHLA-DR expression rate on the 3rd,7th and 1st days of admission and the 1st day of admission was calculated,which was recorded as ΔH3 and ΔH7.The receiver operator characteristic curve(ROC curve)was used to evaluate the predictive value of mHLA-DR expression,NLR,CD4+T lymphocyte count,SOFA score and APACHEⅡscore on the 28-day mortality risk of sepsis.Results Compared with the survival group,the APACHEⅡscore,SOFA score and NLR in the death group were significantly increased,and the ΔH7 and CD4+T lymphocyte counts were significantly decreased(all P<0.05).ROC curve analysis showed that ΔH7,NLR,CD4+T lymphocyte count,SOFA score and APACHEⅡscore were predictive of the 28-day prognosis of sepsis patients,and area under the curve(AUC)and 95%confidence interval(95%CI)were 0.817(0.635-0.999),0.789(0.611-0.966),0.786(0.588-0.985),and 0.853(0.685-1.000),0.844(0.659-1.000),all P<0.05.The combined detection of ΔH7 combined with NLR,ΔH7 combined with CD4+T lymphocytes,NLR combined with CD4+T lymphocytes,and ΔH7,NLR,and CD4+T lymphocytes also had predictive value for the 28-day prognosis of sepsis patients,with AUC and 95%CI of 0.867(0.735-0.998),0.878(0.752-1.000),0.883(0.760-1.000),and 0.928(0.837-1.000),respectively,all P<0.05.Conclusion The NLR and CD4+T lymphocyte count on the first day of admission to the hospital could predict the prognosis of sepsis patients,and the dynamic monitoring of mHLA-DR expression level in sepsis patients could also predict the prognosis of sepsis patients,but a single measurement of mHLA-DR expression level within 7 days was meaningless.In terms of single indicators,ΔH7 had the best predictor of the prognosis of sepsis patients among the 3 indicators of ΔH7,NLR and CD4+T lymphocyte count,and the combined detection of the 3 indicators was more advantageous in the prognosis of sepsis patients.关键词
单核细胞人白细胞DR抗原/中性粒细胞与淋巴细胞比值/CD4+T淋巴细胞/免疫抑制/脓毒症Key words
Monocyte human leukocyte antigen-DR/Neutrophil-to-lymphocyte ratio/CD4+T lymphocyte count/Immunesuppression/Sepsis引用本文复制引用
杨奋明,李庆淑,尚昱君,曲彦,谢伟峰..mHLA-DR、NLR及CD4+T淋巴细胞对脓毒症患者预后的预测价值分析[J].中国中西医结合急救杂志,2025,32(1):16-20,5.基金项目
国家自然科学基金(81971873)National Natural Science Foundation of China(81971873) （81971873）
