感染性休克患者血清PAD2表达水平与APACHEⅡ评分的相关性分析  

Correlation Analysis between Serum PAD2 Expression Level and APACHEⅡScores in Patients with Septic Shock

作　　者：伯东 付敏 BO dong;FU Min(Department of Emergency,the First People’s Hospital of Neijiang,Sichuan Neijiang 641000,China)

机构地区：[1]内江市第一人民医院急诊科,四川内江641000

出　　处：《现代检验医学杂志》2024年第2期140-145,共6页Journal of Modern Laboratory Medicine

摘　　要：目的探讨感染性休克患者血清肽酰基精氨酸脱亚胺酶2(peptidylarginine deiminase type 2,PAD2)表达水平与急性生理学和慢性健康状况评价Ⅱ(acute physiology and chronic health evaluationⅡ,APACHEⅡ)评分的相关性。方法选取内江市第一人民医院2020年6月~2022年6月收治的103例感染性休克患者作为研究组,采用APACHEⅡ评分根据患者病情严重程度将其分为轻度组(n=9)、中度组(n=51)和重度组(n=13),另外选取103例同期在该院体检且一般资料与研究组患者相匹配的健康者作为对照组。采用酶联免疫吸附法测定感染性休克患者血清PAD2表达水平;采用Spearman法分析感染性休克患者血清PAD2表达水平与APACHEⅡ评分的相关性;采用Logistic回归分析影响感染性休克患者病情严重程度的相关因素;采用受试者工作特征(receiver operating characteristic,ROC)曲线分析血清PAD2对中重度感染性休克的诊断价值。结果研究组与对照组血肌酐(137.52±9.01μmol/L vs 112.22±8.67μmol/L)水平及血小板计数(74.58±5.19 vs 86.02±5.34)×109/L比较,差异具有统计学意义(t=20.535,15.591,均P<0.05);研究组患者血清PAD2表达水平(42.47±6.22 ng/ml)高于对照组(38.59±5.31 ng/ml),差异具有统计学意义(t=4.815,P<0.05);感染性休克患者血清PAD2表达水平和APACHEⅡ评分均随病情严重程度的增加而逐渐升高(F=3.777,176.582,均P<0.05);感染性休克患者血清PAD2表达水平与APACHEⅡ评分呈正相关(r=0.859,P<0.05);血肌酐(OR=1.927)、PAD2(OR=1.803)及APACHEⅡ评分(OR=1.657)均为发生中重度感染性休克的危险因素(均P<0.05),血小板计数(OR=0.781)则是发生中重度感染性休克的保护因素(P<0.05)。血清PAD2诊断中重度感染性休克的曲线下面积(area under the curve,AUC)为0.880,敏感度、特异度分别为75.73%(95%CI:0.701~0.826)和90.29%(95%CI:0.851~0.935),对中重度感染性休克具有较高的诊断价值。结论血清PAD2表达水平与APACHEⅡ评分呈正Objective To explore the correlation between the expression level of serum peptidylarginine deiminase type 2(PAD2)and acute physiology and chronic health evaluationⅡ(APACHE II)scores in patients with septic shock.Methods A total of 103 patients with septic shock admitted to the First People’s Hospital of Neijiang from June 2020 to June 22 were regarded as the study group.According to the severity of the condition,the APACHE II scores were used to classify study group into mild group(n=39),moderate group(n=51)and severe group(n=13).In addition,103 healthy individuals who underwent physical examination in the hospital during the same period,whose general information matched the study group patients,were selected as the control group.Serum PAD2 expression level in patients with septic shock was determined by enzyme-linked immunosorbent assay.Spearman method was applied to analyze the correlation between serum PAD2 expression level and APACHEⅡscores in patients with septic shock.Logistic regression was applied to analyze the factors affecting the severity of patients with septic shock.The diagnostic value of serum PAD2 in moderate and severe septic shock was evaluated using receiver operating characteristic(ROC)curve analysis.Results The differences in blood creatinine levels(137.52±9.01μmol/L vs 112.22±8.67μmol/L)and platelet counts(74.58±5.19 vs 86.02±5.34)×109/L between study group and control group were statistically significant(t=20.535,15.591,all P<0.05).The expression level of PAD2 in the study group(42.47±6.62 ng/ml)was higher than that in the control group(38.59±5.31 ng/ml),with significant difference(t=4.815,P<0.05).The expression level of serum PAD2 and APACHE II scores in patients with septic shock gradually increased with the severity of the condition(F=3.777,176.582,all P<0.05).The expression level of serum PAD2 in patients with septic shock was positively correlated with APACHEⅡscores(r=0.859,P<0.05).Serum creatinine(OR=1.927),PAD2(OR=1.803)and APACHEⅡscores(OR=1.657)were risk factor

关 键 词：肽酰基精氨酸脱亚胺酶2 感染性休克 急性生理学和慢性健康状况评价Ⅱ 

分 类 号：R631.4[医药卫生—外科学] R446[医药卫生—临床医学]