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近年来,世界卫生组织积极推荐用“身高标准体重”来评价儿童少年的现对营养状况,方法简便易行,能客观地反映实际情况。我们按照这一方法和标准,于1985年5～6月间,对铁岭市城、乡小学各三所1～3年级汉族学生1300多名学生进行了现时营养状况调查,共得有效卡片1,355张,统计结果:超重和肥胖的比重,分别为12.2%和1.6%,合计为13.8%,其中城市男生高于女生(X~2=17.8,P<0.01),乡村女生高于市区女生(X~2=5.6,P<0.05);轻度和中度营养不良分别为
In recent years, the World Health Organization actively recommends using “height standard weight” to evaluate the current nutritional status of children and adolescents, the method is simple and easy to objectively reflect the actual situation. In accordance with this method and standard, from May to June 1985, we conducted a survey on the current nutritional status of more than 1,300 Han students of three grades 1-3 in Tiecheng City and Township Primary Schools, obtaining a total of 1,355 valid cards The results showed that the proportion of overweight and obesity in urban areas was 12.2% and 1.6% respectively, with a total of 13.8%. Among them, urban boys were higher than girls (X ~ 2 = 17.8, P <0.01) ~ 2 = 5.6, P <0.05); mild and moderate malnutrition were