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１９９３年１～５月对太原市３００名３岁以内小儿分别测量体重、身高、头围和上臂围，以判断小儿的健康水平。结果显示头围与身高、上臂围与体重均呈高度正相关（Ｐ＜０．０１），而各年龄组的上臂围／头围比值均相近。用上臂围／头围比值＞０．３７和＜０．２７对水组小儿进行筛选，在所抽出的４名营养不良儿及８名肥胖儿中，其上臂围值均小于或大于同年龄组均值的两个标准差以上。提示用上臂围／头围比值结合上臂同值评估３岁以内小儿的发育营养状况是较准确且方便易行的客观指标
From January to May 1993, 300 children under 3 years old in Taiyuan were respectively measured body weight, height, head circumference and upper arm circumference to determine the health status of children. The results showed that head circumference was positively correlated with height, upper arm circumference and body weight (P <0.01), while upper arm circumference / head circumference ratios were similar in all age groups. The upper arm circumference / head circumference ratio> 0.37 and <0.27 in the water group were screened in the extracted four malnourished children and eight obese children, the upper arm circumference were less than or equal to the same age group Above two standard deviations of the mean. Prompt use of arm circumference / head circumference ratio with the upper arm of the same value assessment of children under 3 years of developmental nutritional status is more accurate and convenient objective indicator