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亚寒区中小学生皮脂量百分位数肥瘦临界值探讨

Exploration of the relationship between sebum percentile and evaluating standards of obesity in primary and middle school students of subfrigid zone
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摘要 目的探讨亚寒带地区农村中小学生皮脂量的百分位数对应国内外肥瘦度临界值标准,为今后对各地域、各民族不同年龄段学生的营养现状判断提供理论依据。方法用伊犁亚寒带区中小学生不同年龄段皮脂厚度和体脂(%)指标百分位数的P95、P97与国内外肥胖指标的临界值标准进行对应比较,用P5和P3研究瘦型学生的临界值参数。结果中国伊犁亚寒带区中小学各年龄段男学生和9~11岁女学生脂肪厚度和体脂(%)的P95、P97百分位数指标比日本和国内肥胖指标的临界值标准明显低。12~18岁女学生脂肪厚度和体脂(%)的P95、P97百分位数指标与日本肥胖指标的临界值标准值较接近。结论亚寒带地区中小学生肥胖评价指标临界值低于国内外同年龄学生。 Objective To explore the relationship between sebum percentile and domestic or foreign evaluating standards of obesity in primary and middle school students of subfrigid zone .Methods P95 and P97 percentile of se-bum thickness and body fat in primary and middle school students at different ages in subfrigid zone of Yili were com-pared with domestic or foreign evaluating standards of obesity ,and P5 and P3 percentile were used to investigate the cutoff value of thin type students .Results P95 and P97 percentile of sebum thickness and body fat in male students and female students at 9-11 years old were lower than Japan and domestic cutoff values of fat .P95 and P97 percentile of sebum thickness and body fat in female students at 12-18 years old were closer to the cutoff values of Japan .Con-clusion The cutoff values of obesity in primary and middle school students of subfrigid zone might be lower than those of domestic and foreign students at the same ages .
作者 张莉 马忆南
出处 《检验医学与临床》 CAS 2013年第20期2659-2661,共3页 Laboratory Medicine and Clinic
基金 新疆维吾尔自治区科学技术成果(00103)
关键词 亚寒带地区 中小学生 营养胖瘦比较 subfrigid zone primary and middle school students comparison of nutrition and obesity
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