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本文汇总自1990年至1995年包头市区3岁以下儿童佝偻病及营养不良性贫血的患病情况.共调查1442名儿童,其中佝偻病平均患病率46.07%;营养不良性贫血平均患病率9.65%.并有逐年下降之趋势.
This article summarizes the prevalence of rickets and malnutrition anemia among children under 3 years old in Baotou urban area from 1990 to 1995. A total of 1442 children were surveyed, of which the average prevalence rate of rickets was 46.07%; the average prevalence of malnutrition anemia was 9.65 %. And there is a downward trend year by year.