正常人心踝动脉硬化指数与吸烟的相关性：539例分析  

Correlation between smoking and cardio-ankle vascular index in 539 normal cases

作　　者：袁晓春[1] 袁迎春[2] 李方洁[3] 

机构地区：[1]宁夏医科大学附属银川市中医医院心血管内科,银川750001 [2]宁夏医科大学附属总医院感染科,银川750004 [3]中国中医科学院望京医院心电图室,北京100086

出　　处：《中华老年多器官疾病杂志》2012年第6期420-423,共4页Chinese Journal of Multiple Organ Diseases in the Elderly

基　　金：宁夏回族自治区科技攻关项目（宁科计字[2010]168号）

摘　　要：目的观察吸烟因素与动脉硬化的相关性。方法将539例31-65岁的健康男性分为吸烟组与不吸烟组。采用无创伤肢体动脉硬化检测仪分别检测两组的心踝动脉硬化指数（CAVI）。结果吸烟组CAVI阳性率显著高于不吸烟组（21．7％vs5．3％；P=0．000）。按5岁进行年龄分组，每个年龄段吸烟组CAVI值均高于同年龄段不吸烟组。（P〈0．05）。按每日吸烟量分组，吸烟量大CAVI值偏高，且差异均有统计学意义（P〈0．05）。按年龄分组，烟龄长者CAVI值增高，但差异无统计学意义（P〉0．05）。按吸烟指数分组结果显示，CAVI测量值随吸烟指数的增大而增大。结论CAVI与吸烟具有相关性。Objective To investigate the association between smoking and coronary atherosclerosis. Methods Totally, 539 healthy male volunteers aged between 31 to 65 years were divided into smoking and non-smoking group and their cardio-ankle vascular index （CAVI） were examined using VaseraVS-1000 vascular screening device. Results CAVI positivity rate was significantly higher in smoking group than in non-smoking group （21.7% vs 5.3%; P = 0.000）. By 5-year age grouping, CAVI values of smoking group were all higher than those of the same age non-smoking group（P 〈 0.05）. When grouping according to daily smoking amount, we found that the larger daily smoking amount was correlated with higher CAVI, and there were significant differences between groups（P 〈 0.05）. When grouping according to the smoking history, CAVI increased in long time smoking group but no significant difference was found（P 〉 0.05）. Grouping according to smoking index, CAVI increased with the smoking index. Conclusion CAVI is correlated with smoking.

关 键 词：心踝动脉硬化指数 吸烟 早期动脉硬化 

分 类 号：R259.435[医药卫生—中西医结合]