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目的 研究潜在性缺铁的诊断方法 ,以便早诊断、早防治。方法 对 4 11例 6个月至 6岁小儿进行血红蛋白 (Hb)、红细胞体积分布宽度 (RDW )、平均红细胞体积 (MCV)、血清铁蛋白 (SF)及红细胞游离原卟啉(FEP)检测 ,分析RDW、MCV与SF、FEP之间有无相关性。结果 RDW与SF呈负相关 ,与FEP呈正相关 ;MCV与SF呈正相关 ,与FEP呈负相关。结论 在铁缺乏症的高发群体中 ,基层医院用RDW与MCV代替SF与FEP作为粗略判断潜在性缺铁的检测指标具有一定的临床应用与推广价值。
Objective To study the potential diagnostic methods for iron deficiency in order to diagnose and prevent as soon as possible. Methods The hemoglobin (Hb), RDW, MCV, SF and FEP were detected in 411 children aged 6 months to 6 years old. The levels of hemoglobin (Hb), erythrocyte sedimentation rate Analysis RDW, MCV and SF, FEP whether the correlation between. Results RDW was negatively correlated with SF and positively correlated with FEP. MCV was positively correlated with SF and negatively correlated with FEP. Conclusions Among the high incidence group of iron deficiency deficiency, the use of RDW and MCV instead of SF and FEP in primary hospitals has a certain clinical application and promotion value as a crude indicator to determine the potential iron deficiency.