为了探讨吸烟与不吸烟者及不同吸烟量者血脂、血糖、尿素氮水平之间的关系,我们选择正常吸烟男性54人并设配对组,测定血清总胆固醇、甘油三脂、空腹血糖及尿素氮。结果如下。1 观察对象1.1 吸烟组 吸烟男性54人,平均年龄47.2岁。根据吸烟量的多少分为3组。吸烟指数(平均每日吸烟支数×吸烟年限)在400以下者为中等量吸烟组,吸烟指数在400～600)者为大量吸烟组,吸烟指数在600以上者为超量吸烟组。所有受试者均无心、肝、肾、肺疾病临床表现,受试前无用药史。 In order to explore the relationship between smoking and non-smokers and different smokers of blood lipids, blood glucose, blood urea nitrogen levels, we choose 54 normal smoking males and paired pairs, determination of serum total cholesterol, triglycerides, fasting blood glucose and urea nitrogen . The result is as follows. 1 observed objects 1.1 smoking group smoking 54 men, with an average age of 47.2 years old. According to the amount of smoking is divided into three groups. Smoking index (average daily number of cigarettes smoked × years of smoking) in the 400 or less for the middle group of smokers, smoking index of 400 ~ 600) were a large number of smoking groups, smoking index of 600 or more for the over-smoking group. All subjects had no heart, liver, kidney, lung disease clinical manifestations, no medication before the test history.