Open AccessThe association between periconceptional folic acid supplementation and the risk of preterm birth: a population-based retrospective cohort study of 200,000 women in China
Author(s) -
Yu Wu,
Yanling Yuan,
Cai Kong,
Qiuyue Ma,
Hanfeng Ye,
Wenzhan Jing,
Jue Liu,
Min Liu
Publication year - 2020
Publication title -
european journal of nutrition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.321
H-Index - 96
eISSN - 1436-6215
pISSN - 1436-6207
DOI - 10.1007/s00394-020-02409-8
Subject(s) - medicine , obstetrics , cohort study , pregnancy , gestation , retrospective cohort study , premature birth , pediatrics , gynecology , genetics , biology
The aim of this study was to examine the association between periconceptional folic acid (FA) supplementation and risk of preterm birth.