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目的 :了解奉贤区南桥镇老年人脂肪肝的发病率,为制定防治策略提供科学依据。方法 :2013年10月,随机抽取奉贤区南桥镇5个居委会,1 603例65岁以上老年人作为调查对象,对他们进行体检和实验室检查,有关数据作统计学处理,组间及组内比较用卡方检验。结果:筛查出脂肪肝患者412例,发病率为25.7%,其中,男性158例(9.9%),女性254例(15.8%),男女间差异有统计学意义(P<0.05)。在正常体重808例中检出脂肪肝50例,患病率为6.2%;超重589例中检出脂肪肝229例,患病率为38.8%;肥胖206例中检出脂肪肝133例,患病率为64.6%。结论 :超体重和肥胖是导致脂肪肝的主要危险因素,尤其是肥胖者,其患病率明显高于其他人群;女性发病率高于男性,应引起临床重视。
Objective: To understand the incidence of fatty liver in the elderly in Nanqiao Town of Fengxian District and to provide a scientific basis for making prevention and treatment strategies. Methods: In October 2013, 5 residents’ committees in Nanqiao Town of Fengxian District and 1,603 elderly people over 65 years of age were randomly selected for investigation. Physical examination and laboratory examination were performed on them. The data were statistically analyzed, and the groups and groups Within the comparison with chi-square test. Results: 412 cases of fatty liver were screened, the incidence rate was 25.7%. There were 158 males (9.9%) and 254 females (15.8%). There was a statistically significant difference between males and females (P <0.05). In 808 cases of normal weight, 50 cases of fatty liver were detected, with a prevalence of 6.2%. 229 cases of fatty liver were detected in 589 cases of overweight, with a prevalence of 38.8%. Fatty liver was detected in 206 cases The prevalence was 64.6%. Conclusion: Overweight and obesity are the major risk factors leading to fatty liver, especially in obese people, the prevalence rate is significantly higher than other groups. The incidence of female is higher than that of men, which should be paid more attention to.