目的 探讨白蛋白-胆红素（ALBI）联合中性粒细胞与淋巴细胞比值（NLR）预测肝硬化合并食管胃底静脉曲张破裂出血（EGVB）的临床价值。方法 回顾性分析2021年1月—2022年12月肇庆市第一人民医院消化内科收治的80例肝硬化合并EGVB患者的临床资料,通过电话及门诊、再入院对其进行为期1年的随访,根据随访结果,将其分为2组,即存活组（n=69）与死亡组（n=11）,分析导致患者死亡的危险因素,并评估ALBI联合NLR预测肝硬化合并EGVB患者死亡的临床价值。结果 死亡组的年龄60岁以上、腹水和肝性脑病者占比,总胆红素（TBiL）、NLR、凝血酶原时间（PT）、谷丙转氨酶（ALT）水平及ALBI评分均高于存活组（均P<0.05）,而血红蛋白（HGB）、白蛋白（ALB）及血钠水平均低于存活组（均P<0.05）;Logtisic回归分析显示,年龄60岁以上、腹水、肝性脑病和TBiL、NLR水平升高及ALBI分级为3级是肝硬化合并EGVB患者死亡的危险因素（均P<0.05）;ALBI联合NLR预测肝硬化合并EGVB患者预后的准确率及灵敏度高于单一诊断,漏诊率低于单一诊断（P<0.05）。结论 肝硬化合并EGVB患者可见ALBI评分及NLR水平升高,而以上两种指标是患者死亡的危险因素,将其联合检测可评估患者预后,预测其死亡风险。
Objective To investigate the clinical value of albumin-bilirubin（ALBI）combined with neutrophil lymphocyte ratio（NLR）in predicting liver cirrhosis complicated with esophageal and gastric varices bleeding（EGVB）．Methods The clinical data of 80 patients with liver cirrhosis complicated with EGVB admitted to the Department of Gastroenterology of the First People's Hospital of Zhaoqing from January 2021 to December 2022 were retrospectively analyzed．They were followed up for one year by telephone,outpatient service and readmission．According to the follow-up results,they were divided into the survival group（n=69）and the death group（n=11）．The risk factors leading to the death of patients were analyzed and evaluated．Results The proportion of age over 60,ascites and hepatic encephalopathy,the levels of TBiL,NLR,PT,ALT and ALBI in the death group were higher（P<0.05）,while the levels of HGB,ALB and blood sodium were lower（P<0.05）．Logistics analysis showed that age over 60,ascites,hepatic encephalopathy,NLR and ALBI grade 3 were independent risk factors for the death（P<0.05）．The accuracy and sensitivity of ALBI combined with NLR in predicting their prognosis were significantly higher than that of single diagnosis,and the missed diagnosis rate was lower（P<0.05）．Conclusions ALBI scores and NLR levels significantly increase in patients with liver cirrhosis complicated with EGVB,and the above two indexes are risk factors for the death,and the combination of them can evaluate the prognosis of patients and predict the death risk．
目的 探讨谷氨酸对HT22细胞线粒体自噬和细胞凋亡的影响,并评估虾青素预处理的保护作用及其分子机制。方法 用谷氨酸及虾青素处理HT22细胞,通过蛋白印迹及聚合酶联反应等评估其对线粒体自噬的影响。结果 谷氨酸处理显著抑制线粒体初级自噬（PINK1、Parkin、pULK1ser555和LC3Ⅱ）和次级自噬（LAMP1和Rab7）,上调cleaved Caspase-3的表达（P<0.05）。虾青素预处理减少细胞凋亡,恢复了线粒体自噬,PINK1、Parkin、pULK1ser555和LC3Ⅱ的表达水平上升（分别为2.3倍、2.6倍、83.3%及81.1%）（P<0.05）,该作用被自噬抑制剂BafA1阻断。此外,谷氨酸抑制Nrf2核内转移和NLRX1表达,而预处理显著促进Nrf2的核内转移并上调NLRX1,分别上调25.8%、33.2%。生物信息学分析显示NLRX1启动子区域含有3个Nrf2结合位点,提示Nrf2通过调控NLRX1转录活性发挥作用。结论 文章首次揭示虾青素通过Nrf2/NLRX1通路激活线粒体自噬,展现神经保护作用。
Objective To explore the effects of glutamate on mitophagy and apoptosis in HT22 cells and evaluate the protective effects and molecular mechanisms of astaxanthin pretreatment．Methods HT22 cells were treated with glutamate and astaxanthin．The effects on mitophagy were assessed using Western Blot and PCR．Results Glutamate treatment significantly inhibited primary mitophagy（PINK1,Parkin,pULK1ser555 and LC3II）and secondary mitophagy（LAMP1 and Rab7）while upregulating cleaved Caspase-3 expression．Astaxanthin pretreatment notably reduced apoptosis and restored mitophagy,the expression levels of PINK1,Parkin,pULK1Ser555 and LC3II were significantly upregulated（by 2.3-fold,2.6-fold,83.3% and 81.1% respectively,P<0.05）,but this effect was blocked by the autophagy inhibitor BafA1．Additionally,glutamate suppressed Nrf2 nuclear translocation and NLRX1 expression,whereas astaxanthin promoted Nrf2 nuclear translocation and increased NLRX1 expression by 25.8% and 33.2%,respectively．Bioinformatics analysis revealed three Nrf2 binding sites in the NLRX1 promoter region,suggesting that Nrf2 may regulate NLRX1 transcriptional activity．Conclusions The study demonstrates that astaxanthin exhibited potential neuroprotective effect by activating mitophagy through the Nrf2/NLRX1 pathway．
目的 评估全身免疫炎症指数（SII）、中性粒细胞/淋巴细胞比值（NLR）和血小板/淋巴细胞比值（PLR）在区分急性缺血性卒中（AIS）伴发卵圆孔未闭（PFO）与非伴发PFO患者的价值。方法 回顾性分析100例AIS患者的血液和血清指标,计算SII、NLR和PLR,使用Logistic回归及受试者操作特征（ROC）曲线分析3项指标在鉴别AIS伴发PFO与非伴发PFO中的价值。结果 伴发PFO的AIS患者SII、NLR、PLR高于非伴发PFO的AIS患者,其中以SII最为明显（P均<0.05）。单因素Logistic回归显示,中性粒细胞计数、淋巴细胞计数、PLR、NLR、SII与AIS伴发PFO有关（P<0.05）。ROC曲线分析结果,SII、NLR、PLR鉴别AIS伴PFO与非伴PFO患者,最佳阈值分别为476.4、1.99、115.3,曲线下面积分别为0.777、0.767、0.708。结论 SII、NLR和PLR可作为鉴别AIS患者是否伴发PFO的生物标志物,具有潜在临床应用价值。
Objective To evaluate the value of systemic immune-inflammatory index（SII）,neutrophil/lymphocyte ratio（NLR）and platelet/lymphocyte ratio（PLR）in distinguishing acute ischemic stroke（AIS）patients with patent foramen ovale（PFO）and without PFO．Methods A retrospective analysis of blood and serum indicators in 100 AIS patients was conducted,and SII,NLR and PLR indices were calculated．Logistic regression and ROC curve analyses were performed．Results SII,NLR and PLR were significantly higher in PFO patients than in non-PFO patients,with SII being the most significant．Univariate logistic regression showed that Neu,Lym,PLR,NLR,and SII variables were significantly associated with AIS combined with PFO（P<0.05）．ROC curve analysis revealed that the optimal cut-off values for SII,NLR and PLR in distinguishing AIS patients with PFO from those without PFO were 476.4,1.99 and 115.3,respectively,with area under the curve of 0.777,0.767 and 0.708．Conclusions SII,NLR and PLR can serve as biomarkers for identifying AIS patients with PFO,offering potential clinical application value．
目的 探讨与研究白介素-33（IL-33）、白介素-37（IL-37）、亮氨酸富集的核苷酸结合寡聚结构域-3（NLRP-3）及自然杀伤（NK）细胞/树突状细胞（DC）比值与慢性乙型肝炎（CHB）患者病情的相关性。方法 研究时间为2020年2月—2022年9月,选择在本院诊治的86例CHB患者作为肝炎组,同期选择86名体格检查健康者作为对照组。检测2组血清IL-37、IL-33、NLRP3含量,并计算NK/DC比值。对所有入选者的血清谷丙转氨酶（ALT）、谷草转氨酶（AST）、总胆红素（TBIL）含量进行检测并实施相关性分析。结果 与对照组相比,肝炎组的血清ALT、TBIL、AST有的增高趋势（P<0.05）,肝炎组的血清IL-33、IL-37、NLRP3含量更高（P<0.05）,NK/DC比值下降（P<0.05）。在肝炎组中,Pearson分析显示IL-33、IL-37、NLRP3、NK/DC比值与ALT、TBIL、AST均存在相关性（P<0.05）。在肝炎组中,ROC曲线分析显示IL-33、IL-37、NLRP3、NK/DC比值预测CHB病情的曲线下面积为0.705（95%CI：0.404~1.123）、0.690（95%CI：0.372~1.057）、0.670（95%CI：0.378~1.043）、0.685（95%CI：0.415~1.107）,联合检测预测病情的曲线下面积为0.895（95%CI：0.532~1.216）,与单独检测相比,联合检测具有更高的特异度与灵敏度。结论 CHB患者多伴随有血清IL-33、IL-37、NLRP3的高表达,并且NK/DC比值会降低,IL-33、IL-37、NLRP3及NK/DC比值与CHB患者病情存在相关性,联合检测对患者病情具有一定的预测性。
Objective To explore and study the correlation between interleukin-33(IL-33),interleukin-37(IL-37),leucine-enriched nucleotide-binding oligomeric domain(NLRP)- 3,the ratio of natural killer(NK)cells/dendritic cells(DC)and the conditions of patients with chronic hepatitis B(CHB). Methods From February 2020 to September 2022,86 patients with CHB treated in our hospital were selected as hepatitis group,and 86 healthy patients were selected as control group during the same period. The contents of IL-37,IL-33 and NLRP3 in serum of the two groups were detected,and NK/DC ratio was calculated. Serum alanine aminotransferase(ALT),aspartate aminotransferase(AST)and total bilirubin(TBIL)of all the selected subjects were detected and correlation analysis was carried out. Results Compared with the control group,the serum ALT,TBIL and AST in hepatitis group were significantly increased(P<0. 05),the contents of IL-33,IL-37 and NLRP3 were higher(P<0. 05),and the NK/DC ratio was significantly decreased(P<0. 05). In the hepatitis group,Pearson analysis showed that IL-33,IL-37,NLRP3 and NK/DC ratios were correlated with ALT,TBIL and AST(P<0. 05). In the hepatitis group,ROC curve analysis showed that the maximum areas under the curve of IL-33,IL-37,NLRP3 and NK/DC ratios were 0. 705(95%CI：0. 404-1. 123),0. 690(95%CI：0. 372-1. 057),0. 670(95%CI：0. 378-1. 043)and 0. 685(95%CI：0. 415-1. 107),and the maximum area under the curve of combined detection was 0. 895(95%CI：0. 532-1. 216). Compared with single detection,combined detection had higher specificity and sensitivity. Conclusions The patients with CHB are often accompanied by the high expression of serum IL-33,IL-37 and NLRP3,and the NK/DC ratio will be significantly reduced. IL-33,IL-37,NLRP3 and NK/DC ratio are correlated with the condition of patients with CHB,and can also predict the condition of patients.
目的 探讨接受冠状动脉造影患者的中性粒细胞-淋巴细胞比值（NLR）、血小板-淋巴细胞比值（PLR）和单核细胞-淋巴细胞比值（MLR）与冠状动脉疾病（CAD）严重程度的关系。方法 收集2021年1月—2021年12月在六安市人民医院接受冠状动脉造影的150例急性冠脉综合征（ACS）患者。CAD的严重程度通过Gensini评分进行评估,150例ACS患者根据评分被分为轻度病变组（≤14分,41例）、中度病变组（15~47分,69例）和重度病变组（≥48分,40例）。比较3组的临床指标,采用相关统计学分析NLR、PLR、MLR与CAD严重性（Gensini评分）的相关性。结果 纳入研究的150例患者的平均年龄为（66.49±11.43）岁,男性占67.3%。在重度病变组,NLR和PLR值高于其他两组。在Pearson相关性检验中,Gensini评分与NLR呈正相关（r=0.319,P<0.001）,然而,Gensini评分与MLR、PLR之间无相关性（P>0.05）。在Logistic回归分析中,NLR（OR：1.306,95%CI：0.107~0.427）是CAD的独立危险因素。在ROC曲线分析中,发现NLR的曲线下面积最高,为0.723（95%CI：0.629~0.817,P<0.001）,NLR≥0.25为识别CAD存在的最佳临界值,灵敏度为78.49%,特异度为60.26%。结论 根据Gensini评分,NLR与CAD的严重程度呈正相关,而研究中未观察到MLR、PLR与CAD严重程度之间的关联。
Objective To explore the correlation of neutrophil-to-lymphocyte ratio（NLR）,platelet-to-lymphocyte ratio（PLR）,monocyte-to-lymphocyte ratio（MLR）with coronary artery disease（CAD）severity in patients undergoing coronary angiography．Methods A total of 150 patients with acute coronary syndrome（ACS）who underwent coronary angiography in Lu'an People's Hospital from January 2021 to December 2021 were enrolled．The severity of CAD was assessed by Gensini score,according to the score,150 patients with ACS were divided into mild disease group（≤14 points,41 cases）,moderate disease group（15-47 points,69 cases）and severe disease group（≥48 points,40 cases）．Clinical indicators of the three groups were compared,and related statistics were used to analyze the correlation between NLR,PLR,MLR and the severity of coronary artery lesions（Gensini score）．Results The average age of selected 150 patients was（66.49±11.43）,67.3% were male．In the severe disease group,NLR,PLR values were higher than the other two groups．A positive significant correlation was found between Gensini score and NLR（r=0.319,P<0.001）by Pearson's correlation test．However,no correlation was found between Gensini score and MLR and PLR（P>0.05）．In the Logistic regression analysis,NLR（OR：1.306,95% CI：0.107-0.427）was the independent risk factor of CAD．In receiver operating characteristic curve analysis,NLR was found to have highest area under the curve at 0.723（95% CI：0.629-0.817,P<0.001）,with an optimal cut-off value of 0.25,predicting the severe coronary lesion with a sensitivity of 60.26% and specificity of 78.49%．Conclusions The NLR is positively correlated with the severity of CAD．No correlation between MLR,PLR and severity of CAD in the cohort were observed．
目的 探究血清C反应蛋白与白蛋白比值(CRP/ALB)、中性粒细胞与淋巴细胞比值(NLR)、血糖不稳定指数(GLI)水平对重症肺炎患者预后的预测价值。方法 将我院2020年1月—2021年5月收治的126例重症肺炎患者作为研究对象,根据入院治疗28 d的预后情况,分为存活组(93例)和死亡组(33例)。对比2组患者的一般资料,采用多因素Logistic分析重症肺炎患者高危因素,应用ROC曲线评估血清CRP/ALB、NLR、GLI水平对重症肺炎患者预后的预测价值。结果 2组患者一般资料对比,NEU、CRP、APACHEⅡ、CRP/ALB、NLR、GLI水平差异有统计学意义(P<0.05);多因素Logistic回归分析显示APACHEⅡ评分、血清CRP/ALB、NLR、GLI水平是重症肺炎患者死亡的危险因素;ROC曲线分析结果显示,CRP/ALB、NLR、GLI曲线下面积分别为0.837,0.826,0.837。结论 CRP/ALB、NLR、GLI水平对重症肺炎患者预后均具有较高的预测价值,其中以CRP/ALB的预测价值最佳。
Objective To explore the prognostic predictive value of serum CRP/ALB, NLR and GLI in patients with severe pneumonia. Methods A total of 126 patients with severe pneumonia treated in our hospital from January 2020 to May 2021 were divided into survival group (93 cases) and death group (33 cases) according to the prognosis of 28 days of hospitalization. The general data of the two groups were compared, the high-risk factors of patients with severe pneumonia were analyzed by multivariate logistic, and the predictive value of serum CRP/ALB, NLR and GLI levels on the prognosis of patients with severe pneumonia was evaluated by ROC curve. Results There were significant differences in the levels of NEU, CRP, APACHE Ⅱ, CRP/ALB, NLR and GLI between the two groups (P<0.05); multivariate logistic regression analysis showed that APACHE Ⅱ score, serum CRP/ALB, NLR and GLI were the risk factors of death in patients with severe pneumonia; ROC curve analysis showed that the areas under CRP/ALB, NLR and GLI curves were 0.837, 0.826 and 0.837 respectively. Conclusions The levels of CRP/ALB, NLR and GLI had high predictive value in the prognosis of patients with severe pneumonia, among which CRP/ALB had the best predictive value.
目的 探讨C反应蛋白(CRP)、降钙素原(PCT)、中性粒细胞计数(NC)及中性粒细胞/淋巴细胞比值(NLR)在肺癌患者化疗后合并细菌感染早期诊断中的意义。方法 收集本院肿瘤科2019年1月—2019年12月肺癌化疗后合并细菌感染患者78例,肺癌化疗后未感染患者64 例,同期健康体检人群39例,采用固相免疫色谱法和速率散射比浊法测定血清中的PCT及CRP 的含量,采用mindray cal8000血细胞分析仪进行血细胞分类计数检查,计算N及NLR。结果 化疗后感染组CRP、PCT、NC及NLR均高于化疗未感染组及健康对照组,差异均有统计学意义(P＜0.01);化疗未感染组与健康对照组CRP、PCT、NC及NLR差异有统计学意义(P＜0.01)。CRP、PCT、NC及NLR联合使用时,其灵敏度为97.507%,而特异度升高为97.15%。细菌感染患者治疗前的PCT、CRP、NC及NLR 与治疗后相比较差异有统计学意义(P<0.05),治疗后低于治疗前。结论 PCT、CRP、NC及NLR联合检测能够提高对肺癌患者化疗后合并细菌感染早期诊断的敏感度和特异度。
Objective To explore the significance of C-reactive protein (CRP), procalcitonin (PCT), neutrophil count (NC) and neutrophil / lymphocyte ratio (NLR) in the early diagnosis of bacterial infection in lung cancer patients after chemotherapy. Methods From January 2019 to December 2019, 78 cases of lung cancer patients with bacterial infection after chemotherapy, 64 cases of uninfected patients after chemotherapy and 39 cases of healthy people in the same period were collected. the contents of PCT and CRP in serum were detected by solid phase immunosorbent assay and rate nephelometry.The NC and NLR were classified and counted by mindray cal8000 hematology analyzer. Results After chemotherapy, CRP, PCT, NC and NLR in the infected group were higher than those in the uninfected group and the healthy control group (P<0.01), while CRP, PCT, NC and NLR in the uninfected group were higher than those in the healthy control group (P<0.01). When CRP, PCT, NC and NLR were used together, the sensitivity was 97.507%, while the specificity increased by 97.15%. The PCT, CRP, NC and NLR of patients with bacterial infection before treatment were lower than those after treatment (P<0.05). Conclusion PCT, CRP, NC and NLR may improve the sensitivity and specificity of early diagnosis of bacterial infection in patients with lung cancer after chemotherapy.
目的 探讨血清降钙素原(PCT)与中性粒细胞淋巴细胞比率(NLR)对预测急性胰腺炎(AP)继发急性肺损伤(ALI)的临床适用性。方法 回顾性分析60个AP病例,对合并ALI的实验组和没有合并ALI的对照组治疗前后血清PCT和NLR进行均数比较、相关性分析、ROC分析等统计分析。结果 两组间治疗前NLR(P=0.019)与治疗期间血清PCT平均值(P<0.001)有统计学差异,ROC分析:治疗前NLR、治疗期间血清PCT平均值对于预测ALI的灵敏度、特异度、约登指数分别为0.778、0.889;0.690、0.881;0.468、0.77,两者的差异有统计学意义(P=0.0134)。结论 急性胰腺炎早期治疗前,NLR对于预测ALI有一定的参考价值,而在急性胰腺炎后期,治疗期间的血清PCT平均值对于预测ALI有着良好的灵敏度和特异度,具有一定的临床适用性。
Objective To investigate the clinical applicability of serum procalcitonin levels and neutrophil-to-lymphocyte ratio (NLR) in predicting acute lung injury(ALI) secondary to acute pancreatitis(AP). Methods Sixty cases of AP were recruited to explore their serum-PCT and NLR before/after treatment. Means comparison, correlation analysis, ROC analysis were carried out. Results The NLR before treatment (P=0.019)and serum-PCT after treatment(P<0.001)were statistical significance of two groups(ALI、NON-ALI). In ROC analysis, the sensitivity, specificity, Jorden index of above two index were 0.778、0.889;0.690、0.881;0.468、0.77 respectively. There were statistically significant differences between them(P=0.0134). Conclusion In the early phase before treatment in AP, NLR has certain reference value in predicting ALI. On the other hand, in the later phase after treatment in AP, serum-PCT has great sensitivity, specificity and clinical applicability.
目的 探讨谷氨酸对HT22细胞线粒体自噬和细胞凋亡的影响，并评估虾青素预处理的保护作用及其分子机制。方法 用谷氨酸及虾青素处理HT22细胞，通过蛋白印迹及聚合酶联反应等评估其对线粒体自噬的影响。结果 谷氨酸处理显著抑制线粒体初级自噬（PINK1、Parkin、pULK1ser555和LC3Ⅱ）和次级自噬（LAMP1和Rab7），上调cleaved Caspase-3的表达（P＜0.05）。虾青素预处理减少细胞凋亡，恢复了线粒体自噬，PINK1、Parkin、pULK1ser555和LC3Ⅱ的表达水平上升（分别为2.3倍、2.6倍、83.3%及81.1%）（P＜0.05），该作用被自噬抑制剂BafA1阻断。此外，谷氨酸抑制Nrf2核内转移和NLRX1表达，而预处理显著促进Nrf2的核内转移并上调NLRX1，分别上调25.8%、33.2%。生物信息学分析显示NLRX1启动子区域含有3个Nrf2结合位点，提示Nrf2通过调控NLRX1转录活性发挥作用。结论 文章揭示虾青素通过Nrf2/NLRX1通路激活线粒体自噬，展现神经保护作用。
Objective To explore the effects of glutamate on mitophagy and apoptosis in HT22 cells and evaluate the protective effects and molecular mechanisms of astaxanthin pretreatment．Methods HT22 cells were treated with glutamate and astaxanthin．The effects on mitophagy were assessed using Western Blot and PCR．Results Glutamate treatment significantly inhibited primary mitophagy（PINK1，Parkin，pULK1ser555 and LC3II）and secondary mitophagy（LAMP1 and Rab7）while upregulating cleaved Caspase-3 expression．Astaxanthin pretreatment notably reduced apoptosis and restored mitophagy，the expression levels of PINK1，Parkin，pULK1ser555 and LC3II were significantly upregulated（by 2.3-fold，2.6-fold，83.3% and 81.1% respectively，P＜0.05），but this effect was blocked by the autophagy inhibitor BafA1．Additionally，glutamate suppressed Nrf2 nuclear translocation and NLRX1 expression，whereas astaxanthin promoted Nrf2 nuclear translocation and increased NLRX1 expression by 25.8% and 33.2%，respectively．Bioinformatics analysis revealed three Nrf2 binding sites in the NLRX1 promoter region，suggesting that Nrf2 may regulate NLRX1 transcriptional activity．Conclusions The study demonstrates that astaxanthin exhibited potential neuroprotective effect by activating mitophagy through the Nrf2/NLRX1 pathway．
目的 探讨白蛋白-胆红素（ALBI）联合中性粒细胞与淋巴细胞比值（NLR）预测肝硬化合并食管胃底静脉曲张破裂出血（EGVB）的临床价值。方法 回顾性分析2021年1月—2022年12月肇庆市第一人民医院消化内科收治的80例肝硬化合并EGVB患者的临床资料，通过电话及门诊、再入院对其进行为期1年的随访，根据随访结果，将其分为2组，即存活组（n=69）与死亡组（n=11），分析导致患者死亡的危险因素，并评估ALBI联合NLR预测肝硬化合并EGVB患者死亡的临床价值。结果 死亡组的年龄60岁以上、腹水和肝性脑病者占比，总胆红素（TBiL）、NLR、凝血酶原时间（PT）、谷丙转氨酶（ALT）水平及ALBI评分均高于存活组（均P＜0.05），而血红蛋白（HGB）、白蛋白（ALB）及血钠水平均低于存活组（均P＜0.05）；Logtisic回归分析显示，年龄60岁以上、腹水、肝性脑病和TBiL、NLR水平升高及ALBI分级为3级是肝硬化合并EGVB患者死亡的危险因素（均P＜0.05）；ALBI联合NLR预测肝硬化合并EGVB患者预后的准确率及灵敏度高于单一诊断，漏诊率低于单一诊断（P＜0.05）。结论 肝硬化合并EGVB患者可见ALBI评分及NLR水平升高，而以上两种指标是患者死亡的危险因素，将其联合检测可评估患者预后，预测其死亡风险。
Objective To investigate the clinical value of albumin-bilirubin（ALBI）combined with neutrophil lymphocyte ratio（NLR）in predicting liver cirrhosis complicated with esophageal and gastric varices bleeding（EGVB）．Methods The clinical data of 80 patients with liver cirrhosis complicated with EGVB admitted to the Department of Gastroenterology of the First People’s Hospital of Zhaoqing from January 2021 to December 2022 were retrospectively analyzed．They were followed up for one year by telephone，outpatient service and readmission．According to the follow-up results，they were divided into the survival group（n=69）and the death group（n=11）．The risk factors leading to the death of patients were analyzed and evaluated．Results The proportion of age over 60，ascites and hepatic encephalopathy，the levels of TBiL，NLR，PT，ALT and ALBI in the death group were higher（P＜0.05），while the levels of HGB，ALB and blood sodium were lower（P＜0.05）．Logistics analysis showed that age over 60，ascites，hepatic encephalopathy，NLR and ALBI grade 3 were independent risk factors for the death（P＜0.05）．The accuracy and sensitivity of ALBI combined with NLR in predicting their prognosis were significantly higher than that of single diagnosis，and the missed diagnosis rate was lower（P＜0.05）．Conclusions ALBI scores and NLR levels significantly increase in patients with liver cirrhosis complicated with EGVB，and the above two indexes are risk factors for the death，and the combination of them can evaluate the prognosis of patients and predict the death risk．
