吸烟是缺血性心脏病的危险因素之一,其机理是由于吸烟血清高密度脂蛋白胆固醇(HDL-C)降低.脂质代谢异常.据报道吸烟促进内脏脂肪聚集.或出现胰岛素抵抗性.作者对吸烟者的血清GGT上升.是否促进脂肪肝的发生进行了探讨.从金属品制造厂35～59岁的男性工人约2000人中,选择过去1年内完全或几乎不饮酒429例吸烟者,调查吸烟与血清GGT含量的关系.年龄、血压、肥胖度(BMI)也同健康诊断标准. Smoking is one of the risk factors for ischemic heart disease due to decreased smoking serum HDL-C, abnormal lipid metabolism, and smoking is reported to promote visceral fat accumulation or insulin resistance. The authors discuss whether the increase in serum GGT levels in smokers may contribute to the development of steatohepatitis.Among some 2,000 male workers between 35 and 59 years old in the metal factory, 429 smokers who have completed or hardly consume alcohol within the past year, Investigate the relationship between smoking and serum GGT levels, age, blood pressure, obesity (BMI) with the same health diagnostic criteria.