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目的探讨在普通人群中吸烟指数和踝臂指数(ankle-brachial index,ABI)的关系。方法 240例受调查者均为普通人群,无高血压、糖尿病,不分性别,根据吸烟指数随机分为3组,A组:吸烟指数<150,B组:150<吸烟指数<300,C组:吸烟指数>300,所有受调查者行踝动脉和肱动脉血压测定、获取ABI值。结果 A组:吸烟指数<150,ABI:(1.12±0.09);B组:150<吸烟指数<300,ABI:(0.95±0.08);C组:吸烟指数>300,ABI:(0.89±0.09)。结论吸烟指数和踝臂指数呈负相关,吸烟指数越高,踝臂指数越低,故吸烟可以加快周围血管硬化的发展。
Objective To explore the relationship between smoking index and ankle-brachial index (ABI) in the general population. Methods 240 subjects were all ordinary people without hypertension and diabetes, divided into three groups randomly according to smoking index. Group A: smoking index <150, group B: 150 300, all respondents line ankle and brachial artery blood pressure measurement, access to ABI values. Group B: 150 300, ABI: (0.89 ± 0.09) . Conclusion The smoking index and the ankle-brachial index are negatively correlated. The higher the smoking index, the lower the ankle-brachial index, so smoking can speed up the development of peripheral vascular sclerosis.