中文摘要：

目的本研究旨在了解郑州市区老年人群（≥60岁）脂肪肝发病分布趋势,为郑州市老年人群脂肪肝防治提供科学依据。方法以在河南省军区直属医院参加体检的2 155例老年人为研究对象,男1 136人,女1 019人,对其进行收集资料进行统计学分析。结果在该老年人群脂肪肝为968人,检出率为44.92%。轻度脂肪肝、中度脂肪肝、重度脂肪肝检出率男性均明显高于女性,差异具有统计学意义（P〈0.01）;相关因素检出率脂肪肝组明显高于非脂肪肝组,差异具有统计学意义（P〈0.01）。logistic回归分析：脂肪肝与性别、舒张压、胆固醇、甘油三脂、高密度脂蛋白、高血糖、尿酸、谷丙转氨酶相关。结论脂肪肝检出率较高,已成为我国的公共卫生问题,养成良好的生活习惯,相关因素的控制是防止脂肪肝发生的重要措施。

英文摘要：

Objective To analyzed the trends in the distribution of fatty liver disease of the urban elderly population in Zhengzhou（≥60 years）,this study aims to provide a scientific basis for prevention and treatment of fatty liver.Methods Based on 2 155 cases of elderly patients who participated in physical examination in the military hospital of Henan province,including 1 136 males and 1 019 females,this study collects the relative data for statistical analysis.Results There are 968 cases of fatty liver and the detection rate is 44.92%.The rates of mild fatty liver,moderate fatty liver,severe fatty liver among females are obviously higher than those of females,and differences of the detection rates have a statistical significance（P0.01）;Detection rates of fatty liver and related factors in the fatty liver group are clearly higher than those of non-fatty liver group,and the differences are statistically significant（P0.01）.Logistic regression analysis： Fatty liver is related to gender,diastolic blood pressure,cholesterol,triglycerides,high density lipoprotein,high blood sugar,uric acid and alanine aminotransferase.Conclusions The high detection rate of fatty liver becomes a problem which threads public health.Cultivating good life habits and controlling the factors related to fatty liver are important measures to prevent the fatty liver disease.