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目的:研究舟山市海岛居民脂肪肝的发病危险因素,为脂肪肝的预防提供科学依据。方法:采用病例对照研究设计,以98例脂肪肝患者和98例健康对照作为研究对象,调查其暴露史,应用SPSS11.5软件对相应因素进行多因素Logistic回归分析。结果:分析表明,与海岛居民脂肪肝发病率有关的因素有:家庭人均年收入、高脂血症、肥胖、易生气、常吃蛋类、常吃香蕉等。结论:海岛居民脂肪肝发病与大量食用高脂肪食品、不良饮食习惯、个人疾病史、家族史以及心理等因素有较密切的关系;蔬菜水果是脂肪肝的保护因素。注意蛋白质的食用量,调整饮食习惯,多食蔬菜水果,保持乐观的人生态度将起到积极的作用。
Objective: To study the risk factors of fatty liver in Zhoushan Island residents and provide a scientific basis for the prevention of fatty liver. Methods: A case-control study was designed. A total of 98 patients with fatty liver and 98 healthy controls were enrolled in this study. The history of exposure was investigated. Multivariate Logistic regression analysis was performed using SPSS 11.5 software. Results: The analysis shows that the incidence of fatty liver disease and island residents are related to factors: family per capita annual income, hyperlipidemia, obesity, easy to angry, eat eggs, eat bananas and so on. Conclusion: The incidence of fatty liver in island residents is closely related to the consumption of high fat foods, poor eating habits, personal disease history, family history and psychology. Fruits and vegetables are the protective factors of fatty liver. Attention to the amount of protein consumption, adjust eating habits, eat more fruits and vegetables, to maintain a positive attitude toward life will play a positive role.