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为了解我省农村地区学龄前儿童及婴幼儿贫血患病情况,我们于1990年7月～10月及1991年9月对黑龙江省集贤县、宁安县、宾县和肇东市4县(市)的17个乡、24个村3215名0～5岁婴幼儿、学龄前儿童进行了贫血状况调查及膳食调查,现将结果分析如下:1 调查方法 各县在调查前对参加调查人员进行培训。血红蛋白测定统一在县防疫站实验室进行,采用定值溶血液
In order to understand the prevalence of anemia in preschool children and infants and young children in rural areas in our province, we investigated the prevalence of anemia in rural areas in our province from July 1990 to September 1991 and September 1991 to Jixian, Ning’an, Binxian and Zhaodong counties in Heilongjiang Province City) of 17 townships, 24 villages 3215 0 to 5-year-old infants and toddlers, preschool children anemia and dietary survey, the results are as follows: 1 survey methods before the survey counties to participate in the investigation Training. Hemoglobin determination at the county epidemic prevention station laboratory, the use of hemolysis