Efficacy of NT-proBNP,hs-CRP,D-D,and PCT in predicting heart failure after acute myocardial infarction based on ROC and DCA curve analysis
10.3969/j.issn.1673-4130.2024.06.010
- VernacularTitle:基于 ROC 和 DCA 曲线分析 NT-proBNP、hs-CRP、D-D、PCT预测急性心肌梗死后并发心力衰竭的效能
- Author:
Yutao LI
1
;
Honghai CUI
;
Bingguang CHEN
Author Information
1. 北海市第二人民医院重症医学科,广西北海 536000
- Keywords:
amino terminal brain natriuretic peptide precursor;
hypersensitive C-reactive protein;
D-di-mer;
procalcitonin;
acute myocardial infarction;
heart failure
- From:
International Journal of Laboratory Medicine
2024;45(6):686-691,697
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the predictive efficacy of serum aminoterminal brain natriuretic pep-tide precursor(NT-proBNP),hypersensitive C-reactive protein(hs-CRP),D-dimer(D-D)and procalcitonin(PCT)in heart failure after acute myocardial infarction(AMI),Methods A total of 100 AMI patients admit-ted to the hospital from July 2021 to July 2023 were enrolled in the study as the observation group,In addi-tion,100 healthy people who underwent physical examination in the hospital during the same period were en-rolled as the control group,The serum levels of NT-proBNP,hs-CRP,D-D and PCT were detected and com-pared between the observation group and the control group,The AMI patients enrolled in the study were fur-ther divided into the heart failure group(31 cases)and the non-heart failure group(69 cases)according to the presence or absence of heart failure.The serum levels of NT-proBNP,hs-CRP,D-D,and PCT were compared between the two groups,Univariate analysis and multivariate Logistic regression analysis were used to analyze the risk factors of heart failure after AMI,Receiver operating characteristic(ROC)curve and decision curve a-nalysis(DCA)were used to analyze the predictive efficacy of serum NT-proBNP,hs-CRP,D-D and PCT for heart failure after AMI.Results The levels of serum NT-proBNP,hs-CRP,D-D and PCT in the observation group were higher than those in the control group(P＜0.05).The serum levels of NT-proBNP,hs-CRP,D-D and PCT in the complicated heart failure group were higher than those in the non-heart failure group(P＜0.05),Body mass index(BMI),smoking history,hypertension,number of diseased vessels,serum uric acid(SUA),low-density lipoprotein cholesterol(LDL-C),NT-proBNP,hs-CRP,D-D and PCT were risk factors for heart failure after AMI(P＜0.05).ROC curve analysis showed that the area under the curve(AUC)of combined detection of serum NT-proBNP,hs-CRP,D-D and PCT for predicting heart failure after AMI was 0.857(95％CI:0.811-0.948),the sensitivity was 96.12％,and the specificity was 91.28％,which were higher than the corresponding efficacy indexes of single detection(P＜0.05).DCA analysis showed that when the high-risk threshold was 0-0.99,the net benefit rate was greater than 0,which had clinical significance,When the threshold was 0-0.76,the net benefit rate of combined detection of serum NT-proBNP,hs-CRP,D-D and PCT was better than that of serum NT-proBNP,hs-CRP,D-D and PCT alone.Conclusion Combined detection of serum NT-proBNP,hs-CRP,D-D and PCT can improve the predictive efficiency of AMI compli-cated with heart failure,BMI,smoking history,hypertension,number of diseased vessels,SUA,LDL-C,NT-proBNP,hs-CRP,D-D and PCT are risk factors for AMI complicated with heart failure.
