摘要
目的:分析中青年人群发生急性心肌梗死(AMI)的相关危险因素。方法:应用前瞻性队列研究,从2012-06至2014-10开滦研究中健康查体人群(n=110 100名,年龄18~98岁)中,按男性≤53岁,女性≤63岁的标准,纳入中青年受试者62 208名,随访2年,以发生AMI为研究终点事件,分析中青年人群发生AMI的危险因素。结果:随访期间,有56名发生AMI,为AMI组,62 152名受试者未发生AMI,为正常组。AMI组受试者的年龄、体重指数(BMI)、收缩压(SBP)、舒张压(DBP)、低密度脂蛋白胆固醇(LDL-C)、甘油三酯(TG)水平高于正常组,AMI组的糖尿病病史、服用降压药物的患者比例高于正常组(P均<0.05);Cox比例风险回归分析得出:年龄、男性、LDL-C、TG为中青年人群发生AMI的危险因素[危险比(RR)=1.37、60.54、1.12、5.93,P均<0.05]。结论:年龄、男性、LDL-C、TG为中青年人群发生AMI的危险因素。
Objective: To study the risk factors for prevalence of acute myocardial infarction(AMI) in young and middle-aged population.Methods: A prospective cohort study was conducted in 110100 subjects at the age of(18-98) years who received physical examination in Kailuan Group from 2012-06 to 2014-10. Based on the limitations of male≤53 years and female≤63 years, a total of 62367 subjects were enrolled in our study. The subjects were followed-up for 2 years by the end point event of AMI to analyze the risk factors of AMI occurrence.Results: According to AMI occurrence at the follow-up period, the subjects were divided into 2 groups: AMI group, n=56 and Control group, n=62152. Compared with Control group, AMI group had increased BMI, SBP, DBP and elevated blood levels of LDL-C, TG; AMI group also showed the higher ratios of subjects with the history of diabetes and taking anti-hypertension medication. Cox proportional hazard regression analysis indicated that age(RR=1.37), male(RR=60.54), LDL-C(RR=1.12), and TG(RR=5.93) were the risk factors for AMI occurrence in young and middle-aged population, all P<0.05.Conclusion: Age, male gender, blood levels of LDL-C, and TG were the risk factors for AMI occurrence in young and middleaged population.
引文
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