PMID: 15242011Jul 10, 2004Paper

The multiple vitamin status of Chinese pregnant women with anemia and nonanemia in the last trimester

Journal of Nutritional Science and Vitaminology
Ai-Guo MaJue-Sheng Li

Abstract

Iron-deficiency or anemia in pregnancy is a major public health problem in China. This cross-sectional study was carried out to observe the association between iron status and multiple vitamin levels of Chinese pregnant women in the third trimester. We measured iron, ascorbic acid, retinol, folate and vitamin B12 in serum, and riboflavin in urine specimens of 1,163 pregnant women in four sites throughout rural and city areas in China. Based on hemoglobin concentrations (Hb), the subjects were divided into an anemia group with Hb < 110 g/L or Hb < or = 100 g/L as severe anemia group, and nonanemia group with Hb > or = 110 g/L. Results showed that 41.58% of the population with serum iron < 700 microg/L and 51.04% of the population with ferritin < 12 microg/L in the anemia group, percentages that were much higher than those in the nonanemia group. Relationships between five vitamins and hemoglobin concentrations of all subjects were observed. There was a lower level of serum ascorbic acid (291.05 microg/dL) in the Hb < or = 100 g/L group than in the Hb > or = 120 g/L group (487.79 microg/dL) (p < 0.001). Serum levels of vitamin B12 and folate were 445.67 pg/mL and 5.94 ng/mL in the Hb < or = 100 g/L group, whose levels were much l...Continue Reading

Citations

Sep 17, 2015·Advances in Nutrition·Julia L FinkelsteinPatrick J Stover
Mar 13, 2018·The American Journal of Clinical Nutrition·Pol Solé-NavaisMichelle M Murphy
Oct 2, 2020·Current Developments in Nutrition·Bryan M GannonSaurabh Mehta

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