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...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Japan Epidemiological Association
2023-03-01
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Series: | Journal of Epidemiology |
Subjects: | |
Online Access: | https://www.jstage.jst.go.jp/article/jea/33/3/33_JE20210031/_pdf |