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目的探讨青壮年脂肪肝与血脂、性别、年龄之间的关系。方法对520例进行健康体检,采用B超检查,常规探查肝脏,根据肝内回声增强及衰弱情况,肝内脉管减少及模糊程度,以及出肝面光带显示情况,肝脾肿大与否等多项指征对脂肪肝做出诊断及程度上的区分。结果①脂肪肝发病率男性高于女性(P<0.01);②脂肪肝的发病率与年龄有关,35～75岁明显高于其他年龄组(P<0.01)。结论与三酰甘油升高、肥胖、性别、年龄明显相关。
Objective To investigate the relationship between fatty liver and lipid, sex and age in young adults. Methods A total of 520 cases were examined by B-mode ultrasonography. The liver was routinely probed. According to the enhancement and attenuation of intrahepatic echo, the decrease and vagueness of intrahepatic vasculature, A number of indicators such as fatty liver diagnosis and extent of the distinction. Results ①The incidence of fatty liver was higher in males than in females (P <0.01). ② The incidence of fatty liver was related to age, 35-75 years old was significantly higher than other age groups (P <0.01). Conclusions with elevated triglycerides, obesity, gender, age were significantly related.