Epidemiology Commons^™

The Effects Of Maternal Folate On Fetal Brain And Body Size Among Smoking Mothers, Korede K. Adegoke

USF Tampa Graduate Theses and Dissertations

The adverse effects of maternal smoking on infant mortality and morbidity has been well documented in the literature. Maternal tobacco use is causally associated with fetal growth restriction and correlates negatively with folate intake and metabolism. Studies have examined the association between smoking and folate levels during pregnancy, but very few have assessed this relationship using objective and accurate measures of both variables. Furthermore, despite evidence of a causal association between smoking in pregnancy and intrauterine growth restriction, and a plausible relationship between tobacco use and low maternal folate which is required for optimal fetal growth, no experimental study has …

Association Between Folate Levels And Preterm Birth In Tampa, Florida, Carolyn Heeraman

USF Tampa Graduate Theses and Dissertations

Background: Preterm birth is one of the leading causes of perinatal mortality and morbidity and poses extensive economic liability. The rate of preterm births globally is approximately 11.1%, and in the US, the preterm birth rate has been estimated to be 12-13%. Folate and B₁₂ requirements increase during pregnancy as a result of increased cell division to accommodate maternal and fetal growth; inadequate levels can result in placental abnormalities and thus present implications for preterm birth.

Objective: To investigate the association between red blood cell (RBC) folate and B₁₂ concentrations with the risk of preterm birth.

Methods: Study …