摘要
基于倾向性评分匹配法探讨ST段抬高型心肌梗死(STEMI)后心律失常的影响因素。首先,回顾性分析123例STEMI患者的临床资料,根据是否发生心律失常将其分为心律失常组(66例)和非心律失常组(57例);然后,采用1:1倾向性评分匹配法匹配两组患者一般资料,得到组间协变量均衡样本;最后,采用单因素及多因素Logistic回归分析匹配后STEMI患者发生心律失常的影响因素。结果表明,倾向性评分匹配后右冠状动脉梗死、Killip分级3-4级和hs-CRP、Cr水平、NEUT、WBC升高、低血钾均是STEMI后心律失常的危险因素。
To explore the influencing factors of ST segment elevation myocardial infarction(STEMI)complicated with arrhythmia based on propensity score matching method.Firstly,the clinical data of 123 STEMI patients were analyzed retrospectively,and they were divided into the arrhythmia group(66 cases)and the non-arrhythmia group(57 cases)based on the occurrence of arrhythmia.Then,the 1:1 propensity score matching method was used to match the general data of two groups of patients,and the covariates between the groups were balanced.Finally,univariate and multivariate Logistic regression analysis was used to investigate the influencing factors of arrhythmia in STEMI patients after matching.The results showed that right coronary artery infarction,Killip grade 3-4 and the elevated of hs-CRP level,Cr level,NEUT,WBC and hypokalemia were all risk factors for arrhythmia after STEMI after propensity score matching.
作者
郝春艳
庄晓赛
Hao Chunyan;Zhuang Xiaosai(Fuyang people's Hospital,Fuyang,Anhui 236000)
出处
《现代科学仪器》
2023年第5期57-60,94,共5页
Modern Scientific Instruments
关键词
倾向性评分匹配法
ST段抬高型心肌梗死
心律失常
影响因素
Propensity score matching method
ST segment elevation myocardial infarction
Arrhythmia
influence factor
