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为了解我市学龄前儿童中铁营养水平,我们于1988年3月和10月在本市某幼儿园进行了铁营养状况调查,同时应用血红蛋白(Hb)、细胞压积(HCT)、红细胞游离原卟啉(FEP)及FEP/Hb等指标作为综合评价指标,以探讨该幼儿园缺铁性贫血的患病情况。现将调查情况报告如下:材料和方法一、对象:选择某幼儿园全托儿童为调查对象,年龄3～6岁,共357人,其中男性238人,女性119人,其中100人作了Hb、HCT、FEP、FEP/Hb四个指标的检测。家庭经济生活条件均属中上等水平,全托收费每人每月70元。二、膳食中铁来源调查:于1988年春季及秋季
In order to understand the iron nutrition level of preschool children in our city, we conducted iron nutrition survey in a kindergarten in March and October 1988 in our city. At the same time, we used hemoglobin (Hb), cytotoxity (HCT), erythrocyte free protoporphyrin (FEP) and FEP / Hb and other indicators as a comprehensive evaluation index to explore the prevalence of iron deficiency anemia in kindergarten. The investigation report is as follows: Materials and Methods I. Object: Select a kindergarten child care child as a survey, aged 3 to 6 years old, a total of 357 people, of whom 238 were males and 119 females, of whom 100 were made of Hb, HCT , FEP, FEP / Hb four indicators of detection. Family economic living conditions are in the upper middle class, full-time fee of 70 yuan per person per month. Second, the survey of iron sources in the diet: in the spring and autumn of 1988