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Infant arterial stiffness and maternal iron status in pregnancy: a UK birth cohort (Baby VIP Study)
- Source :
- Neonatology
- Publication Year :
- 2015
-
Abstract
- Background: In animal studies, iron deficiency during pregnancy has been linked to increased offspring cardiovascular risk. No previous population studies have measured arterial stiffness early in life to examine its association with maternal iron status.Objective: This study aimed to examine the association between maternal iron status in early pregnancy with infant brachio-femoral pulse wave velocity (PWV).Methods: The Baby VIP (Baby's Vascular Health and Iron in Pregnancy) study is a UK-based birth cohort which recruited 362 women after delivery from the Leeds Teaching Hospitals postnatal wards. Ferritin and transferrin receptor levels were measured in maternal serum samples previously obtained in the first trimester. Infant brachio-femoral PWV was measured during a home visit at 2-6 weeks.Results: Iron depletion (ferritin Conclusion: This is the largest study to date which has assessed peripheral PWV as a measure of arterial stiffness in infants. There was no evidence of an association between markers of maternal iron status early in pregnancy and infant PWV.
- Subjects :
- Adult
Male
Iron
Infant
Anaemia
Gestational Age
Iron Deficiencies
Maternal Nutritional Physiological Phenomena
Pulse Wave Analysis
Vascular stiffness
Cohort Studies
Pregnancy Trimester, First
Young Adult
Pregnancy
Cardiovascular Diseases
Risk Factors
Ferritins
Receptors, Transferrin
Linear Models
Humans
Female
Micronutrients
Published online: March, 2015
Subjects
Details
- Language :
- English
- ISSN :
- 16617800
- Database :
- OpenAIRE
- Journal :
- Neonatology
- Accession number :
- edsair.pmid.dedup....b22452f499203bcebf7ebcdd2ffcde44