一、临床资料　　患者 ,男性 ,年龄 45岁 ,轰 - 5战斗机飞行员 ,飞行时间 2 0 0 0 h。2 0 0 0年 8月到我院疗养 ,曾患神经性耳鸣、腰肌劳损 2 0余年 ,高脂血症、脂肪肝且睡眠不佳 10余年。有每天饮大量白酒的习惯 ,近期有口渴感 ,家族成员无糖尿病史。体格检查 :身体无消瘦 ,心 First, the clinical data of patients, men, aged 45 years old, H-5 fighter pilots, flying time 2000 h. August 2000 to our hospital, had neurological tinnitus, lumbar muscle strain more than 20 years, hyperlipidemia, fatty liver and poor sleep more than 10 years. There is a habit of drinking a lot of white wine a day, a sense of thirst recently, family members without a history of diabetes. Physical examination: the body without weight loss, heart