Abstract:

There is one of five Chinese people who are suffering from anemia now，most of peoples anemia are caused by iron nutrient deficiency. Women and children are severe iron nutrient deficiency target population, and people in rural areas are more vulnerable to iron deficiency. In order to reduce the high incidence of iron deficiency anemia (IDA) in China, this paper focused on the discussion and analysis of the potential health intervention effects of biofortified iron\|rich wheat as a new nutrition intervention. Based on the materials acquired and data collected, this paper applied DALYs analysis method, took research on the changes of disease burden of IDA of Chinese people and the potential nutrition improvement before and after biofortified iron\|rich wheat nutrition intervention. The research results showed that biofortified iron\|rich wheat has a good nutrition intervention effects. The policy advices were: put more research funds on biofortified wheat breeding research in order to breed higher iron content wheat varieties; pay more attention to the promotion and application of biofortified iron\|rich wheat.

Key words: IDA, biofortification, iron\, rich wheat, Ex\, Ante, nutrition intervention, DALYs, disease burden

摘要：

目前我国人口中平均每5人中就有1人遭受贫血危害，大部分居民贫血是由于铁营养素缺乏引起的，妇女和儿童是我国人口中铁营养素缺乏比较严重的群体，农村则是铁营养素缺乏的高发地区。针对我国高发的缺铁性贫血状况，重点讨论和分析了生物强化富铁小麦作为一种新的营养干预手段，其潜在的健康干预效果。在获取和依据相关材料和数据的基础上，采用失能调整生命年作为分析工具，研究确定了生物强化富铁小麦营养干预前后我国居民缺铁性贫血疾病负担的现状和潜在的营养改善情况。研究表明，生物强化富铁小麦具有很好的营养干预效果。最后提出加大对生物强化小麦育种研究的投入，培育含铁量更高的小麦新品种，并重视生物强化富铁小麦的推广应用的政策建议。

关键词: 缺铁性贫血, 生物强化, 富铁小麦, 事前分析, 营养干预, 失能调整生命年, 疾病负担