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对桂林市600名2岁以内婴幼儿进行了上臂围、头围、身高和体重的测量。结果提示头围与身高、上臂围与体重均呈正相关,各年龄组的上臂围/头围值相近,并与体重呈高度正相关(P<0.01)。用上臂围/头围值>0.37和<0.27对本组对象进行筛选,在所抽出的9名营养过剩及11名营养不良儿中,其上臂围值均大于或小于同年龄组均值的2S 以上。用上臂围/头围值评估2岁以内婴幼儿营养状态,比仅用上臂围值法更准确和客观.
The measurement of upper arm circumference, head circumference, height and weight of 600 infants under 2 years old in Guilin City was conducted. The results suggest that the head circumference and height, upper arm circumference and weight were positively correlated, upper arm circumference / head circumference of each age group were similar, and were highly positively correlated with body weight (P <0.01). The upper arm circumference / head circumference> 0.37 and <0.27 in this group of subjects were screened in the extraction of nine overnutrition and 11 malnutrition in children, the upper arm circumference were greater than or equal to the same age group average of 2S or more. Surveying the nutritional status of infants and children within 2 years of age using the arm circumference / head circumference is more accurate and objective than using the arm circumference only.