Published in:
01-04-2020 | Obesity | Original Article
Maternal Obesity and Pregnancy Outcome: in Perspective of New Asian Indian Guidelines
Authors:
Imran Kutchi, Periasamy Chellammal, Arthanari Akila
Published in:
The Journal of Obstetrics and Gynecology of India
|
Issue 2/2020
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Abstract
Background
Prevalence of obesity among women of reproductive age is increasing worldwide. As the prevalence increases among the women of reproductive age group, so it does among pregnant females. This study was conducted with the aim to assess obesity-related adverse maternal, neonatal and perinatal outcomes using new Asian Indian guidelines.
Methodology
Pregnant women up to 16-week gestation on first visit were enrolled. There were two exposure groups: one with BMI < 25 kg/m2 and second with BMI ≥ 25 kg/m2 matched for maternal age and parity, 100 in each group. The study focused on development of various adverse maternal and foetal/perinatal complications. Comparative analysis of data was done to estimate the odds of each outcome taking non-obese group as reference.
Results
There was a significant increase in risk among obese mothers compared to non-obese mothers for maternal complications like hypertensive disorders of pregnancy{OR 3.83}, preeclampsia{OR 9.2}, gestational diabetes mellitus{OR 4.85} and insulin requirement{OR 12.46}, induction of labour{OR 2.71}, caesarean section post induction{OR 8.50}, prolonged labour{OR 4.69}, caesarean sections{OR 5.18} and postpartum haemorrhage{OR 2.21}. Also, there was a significant increase in risk among obese mothers compared to non-obese mothers for foetal and perinatal complications like miscarriages{OR 4.85}, preterm newborns{OR 4.63}, medically indicated preterm{OR 6.59}, shoulder dystocia{OR could not be calculated}, large for gestational age{OR 5.91}, hyperbilirubinaemia {OR 4.26} and neonatal intensive care unit admissions{OR 3.26}.
Conclusion
It was concluded that obesity defined by Asian Indian guidelines (BMI ≥ 25 kg/m2) is associated with adverse pregnancy outcomes at odds comparable to western studies with obesity taken as BMI ≥ 30 kg/m2.