问题描述：（女 , 27岁）孕妇地贫筛查报告,麻烦帮忙看看是地贫还是缺铁性贫血呢?概率有多大呢?RBC4.38HGB110MCH25.1MCHC314HCT0.35MCV79.9RDW-S56.4RSW-C19.2HB(A+F)97.70HBA22.30YCHB未见孕妇地贫筛查报告,麻烦帮忙看看是地贫还是缺铁性贫血呢?概率有多大呢?