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为了解贫穷地区儿童生长发育状况和观察营养改善措施的效果，1990年我们对浙江省云和县、青田县儿童的营养状况作了基线调查，随后在县实施于预措施，并于1995年进行干预后的调查，现将身高、体重、血红蛋白的变化情况报道如下。1对象与方法1．1对象：于1990年6月在浙江省云和
In order to understand the growth and development of children in poor areas and to observe the effects of nutrition improvement measures, we conducted baseline surveys on the nutritional status of children in Yunhe County and Qingtian County in Zhejiang Province in 1990, and then implemented the pre-implementation measures in the county in 1995 Intervention after the survey, now the height, weight, hemoglobin changes are reported below. 1 objects and methods 1.1 object: in June 1990 in Yunhe, Zhejiang Province