Short-term prognostic predictive value of the neutrophil/lymphocyte ratio combined with prognostic nutritional index in hepatitis B virus-related acute-on-chronic liver failure
10.3760/cma.j.cn501113-20220402-00159
- VernacularTitle:中性粒/淋巴细胞比值联合预后营养指数对乙型肝炎病毒相关慢加急性肝衰竭短期预后的预测价值
- Author:
Xu ZHANG
1
;
Lina MA
;
Mengtian WANG
;
Huijuan LIU
;
Yali TIAN
;
Xia LUO
;
Xiangchun DING
Author Information
1. 宁夏医科大学总医院感染疾病科，银川 750004
- Keywords:
Acute-on-chronic liver failure;
Neutrophils to lymphocyte ratio;
Prognostic nutrition index;
Hepatitis B;
Prognosis
- From:
Chinese Journal of Hepatology
2023;31(8):847-854
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the prognostic predictive value of neutrophil/lymphocyte ratio (NLR) combined with prognostic nutritional index (PNI) in patients with hepatitis B virus-related acute-on-chronic liver failure (HBV-ACLF).Methods:Clinical data from 149 HBV-ACLF patients admitted to the infectious diseases Department of the General Hospital of Ningxia Medical University were retrospectively analyzed. Demographic data of the enrolled patients and the initial clinical-related data after admission were collected. Patients were divided into survival (93 cases) and death groups (56 cases) according to their prognostic condition 90 days after discharge. Demographic and clinical differences were compared between the two groups data. Receiver operating characteristic (ROC) curves were plotted to determine the optimal cutoff values for NLR and PNI in predicting the 90-day mortality rate of HBV-ACLF patients. The COX regression model was used to conduct univariate and multivariate analyses to investigate the correlation between NLR and PNI and the prognosis of HBV-ACLF patients. Kaplan-Meier survival analysis was used to explore the effects of NLR and PNI on the survival of HBV-ACLF patients.Results:The death group NLR was higher than that of the survival group, while the PNI was lower than that of the survival group, with a statistically significant difference. The area under the receiver operating characteristic curve (0.842, 95% CI: 0.779-0.906) showed patients with adverse prognosis assessed by NLR combined with PNI had a superior prognosis than that of the Model for End-Stage Liver Disease (MELD) and its combined serum sodium (MELD-Na) and Child-Turcotte-Pugh (CTP) scores. COX regression analysis showed that NLR≥3.03 and MELD score were independent risk factors affecting the prognosis of HBV-ACLF patients. PNI > 36.13 was a protective factor for evaluating the prognosis of HBV-ACLF patients. Conclusion:NLR combined with PNI can enhance the prognostic predictive value of HBV-ACLF.
