Maternal parity and the risk of congenital heart defects in offspring: a dose-response meta-analysis of epidemiological observational studies.

BACKGROUND: Epidemiological studies have reported conflicting results regarding maternal parity and the risk of congenital heart defects (CHDs). However, a meta-analysis of the association between maternal parity and CHDs in offspring has not been conducted. METHODS: We searched MEDLINE and EMBASE f...

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Bibliographic Details
Main Authors: Yu Feng, Di Yu, Tao Chen, Jin Liu, Xing Tong, Lei Yang, Min Da, Shutong Shen, Changfeng Fan, Song Wang, Xuming Mo
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2014-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC4189919?pdf=render