检验医学 ›› 2025, Vol. 40 ›› Issue (12): 1153-1158.DOI: 10.3969/j.issn.1673-8640.2025.12.003

• 论著 • 上一篇    下一篇

PIV、SII和NPAR在肝硬化腹水患者自发性细菌性腹膜炎诊断中的价值

王田1, 张赟1, 白毅1, 翟卫斌2, 赵海1()   

  1. 1.陕西省人民医院检验科,陕西 西安 710000
    2.陕西省人民医院信息处,陕西 西安 710000
  • 收稿日期:2024-09-10 修回日期:2025-05-01 出版日期:2025-12-30 发布日期:2025-12-26
  • 通讯作者: 赵 海,E-mail:sunsea1985@126.com
  • 作者简介:王 田,女,1992年生,硕士,主治医师,主要从事炎症标志物相关研究。
  • 基金资助:
    陕西省人民医院科技发展孵化基金项目(2023YJY-83)

Roles of PIV,SII and NPAR in the diagnosis of spontaneous bacterial peritonitis in patients with liver cirrhosis and ascites

WANG Tian1, ZHANG Yun1, BAI Yi1, ZHAI Weibin2, ZHAO Hai1()   

  1. 1. Department of Clinical Laboratory,Shaanxi Provincial People's Hospital,Xi'an 710000,Shaanxi,China
    2. Department of Information,Shaanxi Provincial People's Hospital,Xi'an 710000,Shaanxi,China
  • Received:2024-09-10 Revised:2025-05-01 Online:2025-12-30 Published:2025-12-26

摘要:

目的 探讨泛免疫炎症值(PIV)、全身炎症指数(SII)和中性粒细胞百分比/白蛋白比值(NPAR)等炎症相关指标对肝硬化腹水患者自发性细菌性腹膜炎(SBP)的诊断价值。 方法 选取2019年1月—2023年12月陕西省人民医院肝硬化腹水患者443例,收集其入院时的临床资料,并检测血常规、C反应蛋白(CRP)、白蛋白(Alb)、总胆红素(TB)、肌酐(Cr)、丙氨酸氨基转移酶(ALT)、天门冬氨酸氨基转移酶(AST),计算中性粒细胞/淋巴细胞比值(NLR)、淋巴细胞/单核细胞比值(LMR)、PIV、SII、NPAR。根据住院期间是否发生SBP分为SBP组(50例)和无SBP组(393例)。采用二元Logistic回归分析评估SBP发生的影响因素。采用受试者工作特征(ROC)曲线评价各项指标诊断SBP的效能。 结果 SBP组和无SBP组之间合并肝性脑病、肝肾综合征和肝衰竭差异均有统计学意义(P<0.05),其他临床资料2个组之间差异均无统计学意义(P>0.05)。SBP组和无SBP组白细胞(WBC)计数、中性粒细胞绝对数(NEUT#)、中性粒细胞百分比(NEUT%)、淋巴细胞百分比(LYMPH%)、单核细胞绝对数(MO#)、CRP、Alb、TB、NLR、LMR、SII、PIV、NPAR差异均有统计学意义(P<0.05),其他实验室指标2个组之间差异均无统计学意义(P>0.05)。发生肝性脑病和TB升高是肝硬化腹水患者发生SBP的独立危险因素(P<0.05)。PIV、SII、LMR、NLR、LYMPH%、NPAR、CRP、NEUT%、TB诊断肝硬化腹水患者发生SBP的曲线下面积(AUC)分别为0.820、0.804、0.736、0.734、0.720、0.712、0.711、0.692、0.603。 结论 PIV、SII和NPAR对肝硬化腹水患者发生SBP有一定的辅助诊断价值。

关键词: 泛免疫炎症值, 全身炎症指数, 中性粒细胞百分比/白蛋白比值, 肝硬化, 腹水, 自发性细菌性腹膜炎

Abstract:

Objective To investigate the diagnostic roles of inflammatory-related indicators such as pan-immune inflammation value(PIV),systemic immune-inflammation index(SII) and neutrophil percentage-to-albumin ratio(NPAR) for spontaneous bacterial peritonitis(SBP) in patients with liver cirrhosis and ascites. Methods A total of 443 patients with liver cirrhosis and ascites from Shaanxi Provincial People's Hospital from January 2019 to December 2023 were enrolled. The clinical data of all the patients at admission were collected,and blood routine test,C-reactive protein(CRP),albumin(Alb),total bilirubin(TB),creatinine(Cr),alanine aminotransferase(ALT) and aspartate aminotransferase(AST) were performed and determined. The neutrophil-to-lymphocyte ratio(NLR),lymphocyte-to-monocyte ratio(LMR),PIV,SII and NPAR were calculated. The patients were classified into SBP group(50 cases) and non-SBP group(393 cases) based on whether SBP occurred during hospitalization. Binary Logistic regression analysis was used to evaluate the influencing factors of SBP occurrence. Receiver operating characteristic(ROC) curve was used to evaluate the efficacy of each indicator in diagnosing SBP. Results There was statistical significance in the occurrence of hepatic encephalopathy,liver-kidney syndrome and liver failure between SBP group and non-SBP group(P<0.05),while there was no statistical significance in the other clinical data between the 2 groups(P>0.05). There was statistical significance in white blood cell(WBC) count,the absolute value of neutrophils(NEUT#),the percentage of neutrophils(NEUT%),the percentage of lymphocytes(LYMPH%),the percentage of monocytes(MO#),CRP,Alb,TB,NLR,LMR,SII,PIV and NPAR between SBP group and non-SBP group(P<0.05),while there was no statistical significance in the other indicators between the 2 groups(P>0.05). Hepatic encephalopathy and elevated TB were independent risk factors for SBP in patients with liver cirrhosis and ascites(P<0.05). The areas under curves(AUC) for PIV,SII,LMR,NLR,LYMPH%,NPAR,CRP,NEUT% and TB in diagnosing SBP in patients with liver cirrhosis and ascites were 0.820,0.804,0.736,0.734,0.720,0.712,0.711,0.692 and 0.603,respectively. Conclusions PIV,SII and NPAR have certain auxiliary diagnostic value for the occurrence of SBP in patients with cirrhotic ascites.

Key words: Pan-immune inflammation value, Systemic immune-inflammatory index, Neutrophil percentage-to-albumin ratio, Liver cirrhosis, Ascites, Spontaneous bacterial peritonitis

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