Journal article
Maternal age and pregnancy outcomes in twin compared with singleton gestations
Abstract
OBJECTIVE: To estimate the association of advanced maternal age with pregnancy complications in twin pregnancies and compare it with that observed in singleton pregnancies.
METHODS: A population-based retrospective cohort study of all patients with a singleton or twin hospital birth in Ontario, Canada, between 2012 and 2019. The primary outcome was preterm birth (PTB) less than 34 weeks. Pregnancy outcomes were stratified by maternal age groups …
Authors
Hiersch L; Berger H; McDonald SD; Murray‐Davis B; Abdulaziz KE; Geary M; Barrett J; Melamed N; Investigators™ FDAS
Journal
International Journal of Gynecology & Obstetrics, Vol. 162, No. 2, pp. 684–692
Publisher
Wiley
Publication Date
August 2023
DOI
10.1002/ijgo.14724
ISSN
0020-7292