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目的探讨体重指数(BMI)与脂肪肝、血脂的关系。方法我们对工作单位1532例健康体检者进行超声检查,同时进行甘油三酯和BMI测定,以研究三者关系。结果发现脂肪肝205例、肝内脂质沉积165例、甘油三酯增高者362例。高甘油三酯血症人群中的脂肪肝发病率显著高于正常血脂人群;随BMI增大,高甘油三酯血症的发病率,脂肪肝的发病率呈线性正相关关系(r=0.986,t=8.49.P<0.02)。结论很好地控制BMI、降低甘油三酯水平,可有效降低脂肪肝发病率,同时超声检查可作为随访本病的有效方法之一。
Objective To explore the relationship between body mass index (BMI) and fatty liver and blood lipids. Methods We conducted an ultrasound examination of 1532 healthy volunteers in the workplace and performed triglyceride and BMI measurements to study the relationship between the three. The results showed that fatty liver in 205 cases, 165 cases of intrahepatic lipid deposition, triglyceride increased 362 cases. The incidence of fatty liver in hypertriglyceridemic patients was significantly higher than that of normal blood lipids. With the increase of BMI, the incidence of hypertriglyceridemia and the incidence of fatty liver had a linear positive correlation (r = 0.986, t = 8.49. P <0.02). CONCLUSIONS: BMI is well controlled and triglyceride level is lowered, which can effectively reduce the incidence of fatty liver. Ultrasound can be used as an effective method to follow-up the disease.