190例儿童核黄素营养状况与贫血关系调查

THE RELATIONSHIP BETWEEN RIBOFLAVIN STATUS AND ANEMIA AMONG 190 CHILDREN

对190名17～58月龄儿童进行的横断面调查发现:核黄素缺乏率达62.4％。贫血率及缺铁率各为19.6％及51.4％。核黄素缺乏者的平均血红蛋白(Hb)浓度及铁蛋白(SF)浓度低于核黄素正常者,且其贫血率(23.8％)及缺铁率(68.8％)显著高于核黄素正常者(6.3％及17.4％)。发现BGRAC与Hb、lgSF均显负相关。提示核黄素缺乏与贫血及缺铁有联系。

A cross sectional investigation among 190 children aged 17-58 months showed: the incidences of riboflavin deficiency, anemia, and iron-lack were 62.4%, 19.6%, and 51.4% respectively. The average concentrations of Hb and SF were lower in riboflavin deficiency(RD) children than those in riboflavin normal(RN) children. The incidences of anemia and iron-lack were 23.8% and 68.8% respectively in RD children, while 6.3% and 17.4% in RN children (P<0.05, P<0.001). There were significant negative correlations between Hb and BGRAC;lgSF and BGRAC. The results indicated that riboflavin deficiency might be related to the occurrences of anemia and malnutrition of iron in the investigated children.