营养性贫血营养性缺铁性贫血营养性巨细胞性贫血
营养性缺铁性贫血 营养性巨细胞性贫血 营养性贫血
营养性缺铁性贫血NormalHemoglobin Production1. Iron is.absorbedby the neulyfomed red bloodcellThe iron is usedtoproducehemoglobinygen binds tothe hemoglobinand is deliveredthroughout thebody
营养性缺铁性贫血
营养性缺铁性贫血是体内铁缺乏一血红蛋白(Hb)合成减少的一种贫血:临床上以小细胞低色素性贫血、血清铁蛋白减少、铁剂治疗有效为特征;婴幼儿发病率最高;对儿童危害大是我国重点防治的儿童期常见病
营养性缺铁性贫血是体内铁缺乏→血红 蛋白(Hb)合成减少的一种贫血; 临床上以小细胞低色素性贫血、血清 铁蛋白减少、铁剂治疗有效为特征; 婴幼儿发病率最高;对儿童危害大, 是我国重点防治的儿童期常见病
贫血为公共卫生问题的分类(WHO)分类发生率低中高<15%15% ~40%>40%
贫血为公共卫生问题的分类(WHO) 发生率 分类 <15% 低 15 % ~40% 中 >40% 高
Prevalence of anemia in children0-5years old WHOregion,1998%70605040302010AfricaEastermWestemPacificAmericasSouth-EastAsiaEuropeMeditenanean
Prevalence of anemia in children 0‾5 years old WHO region, 1998 0 10 20 30 40 50 60 70 Africa Americas South-East Asia Europe Eastern Mediterranean Western Pacific %