作者
Abdullah A Mamun, Leonie K Callaway, Michael J O'Callaghan, Gail M Williams, Jake M Najman, Rosa Alati, Alexandra Clavarino, Debbie A Lawlor
发表日期
2011/12
期刊
BMC pregnancy and childbirth
卷号
11
页码范围
1-9
出版商
BioMed Central
简介
Background
It is relatively less known whether pre-pregnancy obesity and excess gestational weight gain (GWG) are associated with caesarean delivery, pregnancy complications, preterm birth, birth and placenta weights and increased length of postnatal hospital stay.
Methods
We used a population-based cohort of 6632 women who gave birth in Brisbane, Australia, between 1981 and 1983. The independent associations of pre-pregnancy obesity, GWG and institute of medicine (IOM) categories of combined pre-pregnancy BMI and GWG with outcomes were examined using multivariable regression (for continuous outcomes) and multivariable multinomial regression (for categorical outcomes) models.
Results
We found women who were obese prior to pregnancy and women who gained excess weight during …
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