论文部分内容阅读
本研究旨在确定(1)儿童中脂肪肝的患病率,(2)确定脂肪肝患病率与儿童肥胖的关系及(3)比较腹部皮下脂肪厚度与肥胖指数在预测脂肪肝的有用性。 材料和方法 日本北方浅川幼儿园及小学4～12岁学生810名,占所有男生的98.2％及女生的98.9％参加了研究。赤足穿内衣测体重及身高。实时超声查肝及脐旁皮下脂肪厚度。根据这些计算出Rohrer指数[RI=体重(kg)/身高(m~3)和体重指数(BMI)=体重(kg)/身高(m~2)]及校正日本标化对身高的体重指数(JSI)。将下述三种超声标准的记分相加以说明肝内脂肪
The purpose of this study was to determine (1) the prevalence of fatty liver in children, (2) to determine the relationship between the prevalence of fatty liver and childhood obesity, and (3) to compare the usefulness of abdominal subcutaneous fat thickness and obesity index in predicting fatty liver . Materials and Methods 810 students aged 4 to 12 in Asakawa Kindergarten and Primary School in northern Japan participated in the study, accounting for 98.2% of all boys and 98.9% of girls. Barefoot wearing underwear to measure weight and height. Real-time ultrasound to check the subcutaneous fat on the umbilical and umbilical thickness. The Rohrer index [RI = body weight (kg) / height (m ~ 3) and body mass index (BMI) = body weight (kg) / height (m ~ 2)] was calculated based on these values and the body mass index JSI). The following three ultrasound standard scores are added to account for intrahepatic fat