张妮,向定成,张金霞,肖华,龙浏城,吴源锋,龙锋
吸烟对不同性别、年龄人群急性ST段抬高型心肌梗死发病风险的相关性研究
张妮,向定成,张金霞,肖华,龙浏城,吴源锋,龙锋
目的:探讨吸烟对不同性别、年龄人群急性ST段抬高型心肌梗死(STEMI)的致病风险是否存在差异。
方法:采用病例对照研究设计(1:1匹配),入选我院2010-01-14至2016-01-27连续收治的2 026例明确诊断为STEMI的患者和2 026例按性别、年龄(±2岁)匹配的同期入院行健康体检或择期外科手术的对照人群,进行吸烟与STEMI发病风险的相关性分析。
结果:吸烟是男性STEMI的重要危险因素,且与年龄呈负相关:吸烟患STEMI的青年男性(≤45岁)调整比值比(OR)=7.000[95%可信区间(CI):4.235~11.570],中年男性(46~59岁)调整OR=5.296(95% CI:3.904~7.185),老年男性(≥60岁) 调整OR=4.686(95%CI:2.860~4.751)。
结论:吸烟是STEMI的主要危险因素,但其相对致病风险度存在年龄和性别差异,对青年男性的相对致病风险最高且是最主要的致病因素。
心肌梗死; 吸烟; 危险因素
Abstract
Objective: To access the risk for smoking on morbidity of acute ST-segment elevation myocardial infarction (STEMI) at different gender and age population.
Methods: A case-control study was conducted in 2026 STEMI patients and 2026 control subjects with matched gender and age(±2 years) in our hospital from 2010-01-14 to 2016-02-27. The relationship between smoking and STEMI morbidity was analyzed.
Results: Smoking was an important risk factor for STEMI morbidity in male gender and it was negatively related to age, as STEMI in young male smokers (≤45 years): adjusted OR=7.000, 95% CI 4.235-11.570; in middle age male smokers (46-59 years): adjusted OR=5.296, 95% CI 3.904-7.185 and in elder male smokers (≥60 years): adjusted OR=4.686, 95% CI 2.860-4.751.
Conclusion: Smoking is a major risk factor for STEMI morbidity, while it is different from age and gender; the young male smokers have the highest risk to suffer from STEMI.
(Chinese Circulation Journal, 2016,31: 858.)
尽管国外研究已经有明确的证据表明吸烟是年轻急性心肌梗死的主要致病危险因素,但国内相关的研究尚不多见,尤其是吸烟与急性ST段抬高型心肌梗死(STEMI)的研究,尚不足以明确吸烟对不同年龄人群STEMI的致病风险率。虽然各类学术组织乃至国际社会已经针对控烟工作做出了巨大的努力,国内各级医院也在进行广泛的戒烟宣传教育,但我国冠心病患者的实际戒烟率并不理想。本研究以医院住院患者为主要研究对象,采用年龄、性别匹配(1:1)的病例对照研究,探讨吸烟对不同性别、年龄人群STEMI的相对致病风险,以便为开展有效控烟工作提供依据。……