Retracted: Folic acid supplementation, dietary folate intake during pregnancy and risk for spontaneous preterm delivery: a prospective observational cohort study
Article 2013 en
Authors
VS
Verena Sengpiel
JB
Jonas Bacelis
RM
Ronny Myhre
Abstract
1 min read
Our findings do not support a protective effect of dietary folate intake or folic acid supplementation on spontaneous PTD. Pre-conceptional folic acid supplementation starting more than 8 weeks before conception was associated with an increased risk of PTD. These results require further investigation before discussing an expansion of folic acid supplementation guidelines.
Verena Sengpiel, Jonas Bacelis, Ronny Myhre, Solveig Myking, Aase Serine Devold Pay, Margaretha Haugen, Anne Lise Brantsæter, Helle Margrete Meltzer, Roy M. Nilsen, Per Magnus, Dan Joseph Stein, Staffan Nilsson, Bo Jacobsson
Verena Sengpiel, Jonas Bacelis, Ronny Myhre, Solveig Myking, Aase Serine Devold Pay, Margaretha Haugen, Anne Lise Brantsæter, Helle Margrete Meltzer, Roy M. Nilsen, Per Magnus, Dan Joseph Stein, Staffan Nilsson, Bo Jacobsson
Nina Øyen, Sjúrđur F. Olsen, Saima Basit, Elisabeth Leirgul, Marin Strøm, Lisbeth Carstensen, Charlotta Granström, Grethe S. Tell, Per Magnus, Dan Joseph Stein, Jan Wohlfahrt, Mads Melbye
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