Variations in Multiple Birth Rates and Impact on Perinatal Outcomes in Europe.

ABSTRACT:

Objective

Infants from multiple pregnancies have higher rates of preterm birth, stillbirth and neonatal death and differences in multiple birth rates (MBR) exist between countries. We aimed to describe differences in MBR in Europe and to investigate the impact of these differences on adverse perinatal outcomes at a population level.

Methods

We used national aggregate birth data on multiple pregnancies, maternal age, gestational age (GA), stillbirth and neonatal death collected in the Euro-Peristat project (29 countries in 2010, N = 5 074 643 births). We also used European Society of Human Reproduction and Embryology (ESHRE) data on assisted conception and single embryo transfer (SET). The impact of MBR on outcomes was studied using meta-analysis techniques with random-effect

SUBMITTER: Heino A 

PROVIDER: S-EPMC4773186 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature