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ida(缺铁性贫血)ppt幻灯片.ppt


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ida(缺铁性贫血)ppt幻灯片.ppt
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IronDeficiencyAnemia (IDA)*Iron-deficiencyanemiaaffectedabout1.48billionpeoplein2015.Alackofdietaryironisestimatedtocauseapproximatelyhalfofallanemiacasesglobally.monlyaffected.In2015anemiaduetoirondeficiencyresultedinabout54,000deaths–downfrom213,000deathsin1990.*Disability-adjustedlifeyearforiron-deficiencyanemiaper100,000inhabitantsin2004.*MetabolismofIronA.Irondistributioninthebody*A.Irondistributioninthebody*B.ThesourceofironEndogenousoldRBC(2/3)Exogenousthroughfood(1/10mg/d)Animalfoodswithhighironcontentandhighhemeiron,theabsorptionrateof10-25%Ironofvegetablefoodisnon-hemeiron,theabsorptionrateof1.7-7.9%*C.Physiologicalrequirementofiron:1mg~1.5mg/kg/d(<15yr)Premature2mg/kg/d**Indexofironnutrition*TIBCandironsaturationinIDA* 内容来自淘豆网www.taodocs.com转载请标明出处.