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  • Title: Iron status in pregnant women in the Republic of Seychelles.
    Author: Duffy EM, Bonham MP, Wallace JM, Chang CK, Robson PJ, Myers GJ, Davidson PW, Clarkson TW, Shamlaye CF, Strain JJ.
    Journal: Public Health Nutr; 2010 Mar; 13(3):331-7. PubMed ID: 19706210.
    Abstract:
    OBJECTIVE: To establish the Fe status of pregnant women and their neonates in the Republic of Seychelles. DESIGN: A prospective study. SETTING: Republic of Seychelles. SUBJECTS: Pregnant women were recruited and blood samples taken at enrolment and post-delivery along with cord blood samples. Ferritin and soluble transferrin receptor (sTfR) were measured in maternal (n 220) and cord blood (n 123) samples. RESULTS: Maternal Fe deficiency (ferritin < 15 ng/ml, sTfR > 28 nmol/l) was present in 6 % of subjects at enrolment and in 20 % at delivery. There was no significant decrease in maternal ferritin. A significant increase in sTfR was observed between enrolment and delivery (P < 0.001). Maternal BMI and use of Fe supplements at 28 weeks' gestation were associated with improved maternal Fe status at delivery, whereas parity had a negative effect on sTfR and ferritin at delivery. CONCLUSIONS: Fe status of pregnant Seychellois women was, on average, within normal ranges. The incidence of Fe deficiency throughout pregnancy in this population was similar to that in a Westernised population. Increased awareness of the importance of adequate Fe intake during pregnancy, particularly in multiparous women, is warranted.
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