摘要
Abstract
Objective To assess the relationship between anemia in pregnant women with serum ferritin and dietary iron intake, it is significance to antenatal care. Methods The data of hemoglobin and serum ferritin of 1168 pregnant women applying hematology analyzer and chemiluminescence immunoassay assay respective. In addition to dietary surveys assess dietary iron intake. Results The overal prevalence of anemia was 29.3%. Anemia in pregnancy was estimated to increase from 12.5%to 32.2% and 52.0% in the first, second and third trimesters respectively. As the gestational weeks increased, the prevalence of anemia raised. The prevalence of iron deficiency in pregnant women was 43.2%. As the gestational weeks increased, the demand of iron in pregnant women increased, the dietary iron intake ratio increased, the content of serum ferritin decreased. The serum ferritin and dietary iron intake and anemia was positive correlation in pregnant women. Conclusion As the gestational weeks increased, the prevalence of iron deficiency anemia raised. Increasing the intake of dietary iron during pregnancy has a significant benefit in reducing incidence of anemia in mothers and low birth weight in neonates. Serum ferritin deficiency in pregnant women was accompanied by anemia mostly. Serum ferritin detection of abnormality should be used as hemoglobin started lowering marker and clinical iron supplementation as an early indicator of iron deficiency anemia, what provided a basis as the prevention and treatment in early.关键词
孕妇/贫血/血红蛋白/血清铁蛋白/膳食铁Key words
Pregnant women/Anemia/Hemoglobin/Serum ferritin/Dietary iron
