摘要
[目的]应用描述性流行病学方法对教职工脂肪肝与体重指数、年龄、性别之间是否存在相关性进行分析。[方法]入选1 876名教职工,男921人,女955人。做腹部B超检查,测量身高体重,应用脂肪肝的超声诊断标准与体重指数(BMI)判断样本人群脂肪肝与体重指数、年龄、性别间的关系。[结果]随着体重指数增加,脂肪肝患病率增加,两者有相关性(r=0.996)。样本人群中脂肪肝分布男性明显高于女性,应用卡方检验,差异有统计学意义;脂肪肝患病率随年龄增长而增加,50～59岁年龄组患病率最高。[结论]控制体重可以有效降低脂肪肝患病率。
[Objective] To study the correlation between fatty liver and body mass index, age and sex by using descriptive epidentiology. [Methods] 1 876 staffs entered in the study, including 921 males and 955 females. Their height and weight were measured and abdomen type B ultrasound inspection was conducted. The relations between fatty liver and body mass index, age, and sex was judged by using the fatty liver ultrasound diagnosis standard and body mass index. [ Results] The prevalence rate of fatty liver increased with the body mass index （r = 0.996）. The prevalence rate of fatty liver of males was significantly higher than that of females ; the fatty liver prevalence increased ＂along with age, and that in the age group of 50-59 was highest. [Conclusions] To control weight can effectively reduce the prevalence rate of fatty liver.
出处
《现代预防医学》
CAS
北大核心
2007年第20期3860-3861,共2页
Modern Preventive Medicine
关键词
脂肪肝
体重指数
相关性
Fatty liver
Body mass index （BMI）
Correlation
