Iron studies show low serum iron levels, normal to low serum iron transferrin or total iron binding capacity, low transferrin saturation, and normal or increased serum ferritin levels.

铁质研究会显示血清铁水平下降、血清转铁蛋白或总铁结合力正常或下降、转铁蛋白饱和度下降，以及血清铁蛋白水平正常或增加。