Association Between Interpregnancy Interval and Risk of Preterm Birth and Its Modification by Folate Intake: The Japan Environment and Children’s Study

Association Between Interpregnancy Interval and Risk of Preterm Birth and Its Modification by Folate Intake: The Japan Environment and Children’s Study

Background: Both short and long interpregnancy intervals (IPIs) have been associated with risk of preterm birth, but the evidence is limited in Asians. It is also uncertain whether the association is modified by dietary folate intake or folic acid supplementation during pregnancy. Thus, we examined...

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Bibliographic Details
Main Authors: Kanami Tanigawa, Satoyo Ikehara, Meishan Cui, Yoko Kawanishi, Tadashi Kimura, Kimiko Ueda, Kazumasa Yamagishi, Hiroyasu Iso
Format: Article
Language:English
Published: Japan Epidemiological Association 2023-03-01
Series:Journal of Epidemiology
Subjects:
interpregnancy interval
preterm birth
folate
folic acid
prospective studies
Online Access:https://www.jstage.jst.go.jp/article/jea/33/3/33_JE20210031/_pdf

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