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调查了泰安市城区691名3～7周岁儿童,测其每个儿童的身高和体重,并计算了年龄标准身高、年龄标准体重、身高标准体重三个反映营养状况的指标,分别用离差法,百分位数法及相对比法对三个指标进行评价。结果表明,学前期儿童现时营养不良者占23.3％,其中轻度为22％、中度为1.3％;超重儿童为3.76％,肥胖儿童为0.73％。评价儿童现时营养状况,身高标准体重指标优于其它二个指标。
A total of 691 children aged 3-7 years old in downtown Tai’an were surveyed to measure the height and weight of each child. Three indicators of age, height, standard weight and height were also calculated to reflect the nutritional status. , Percentile method and relative ratio method to evaluate three indicators. The results showed that pre-school children currently malnutrition accounted for 23.3%, of which 22% were mild, moderate 1.3%; overweight children 3.76%, 0.73% of obese children. Evaluation of children’s current nutritional status, body height and weight indicators better than the other two indicators.