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目的 探讨脂肪肝的流行与生活习惯等行为因素的关系。方法 对 110 2 6名不同职业人群进行B超检查 ,以 1171例脂肪肝与同期查体的条件相似的非脂肪肝 1182例进行比较。结果 脂肪肝检出率为 10 6 2 % ,其中机关职员检出率为 2 0 4 6 % ,个体经营者为 14 5 2 % ,产业工人为 7 0 2 % ,中专学生为 1 0 2 %。脂肪肝组的零食、夜食、急食、家外餐、饮酒、吸烟、乘车、看电视时间、缺乏锻炼的发生率与对照组间差别均有显著性意义 (P <0 0 1) ;脂肪肝组的保健知识水平 ,对肥胖及脂肪肝危害的认识与对照组间差别均有显著性意义 (P <0 0 1)。结论 不同职业人群脂肪肝的检出率不同 ,脂肪肝的发生与饮食及生活不良习惯 ,缺乏保健知识等因素有关。
Objective To explore the relationship between the prevalence and living habits of fatty liver. Methods One hundred and twenty-two different occupational groups were inspected by B-mode ultrasonography. A total of 1171 cases of fatty liver were compared with 1182 cases of non-fatty liver with the same condition during the same period. Results The detection rate of fatty liver was 10 6 2%, among which, the detection rate of staff was 2046%, that of self-employed workers was 14 5 2%, that of industrial workers was 70%, that of technical secondary school was 100% . Fatty liver group snacks, eaters, fast food, home meals, drinking, smoking, driving, watching TV time, the lack of exercise incidence and the difference between the control group were significant (P <0.01); fat The level of knowledge about health care in the liver group, and the difference between the cognition of obesity and fatty liver and the control group were significant (P <0.01). Conclusions The detection rates of fatty liver in different occupational groups are different, and the occurrence of fatty liver is related to diet, bad habits and lack of health knowledge.