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Maternal obesity and pregnancy outcome
R Michlin1, M Oettinger, M Odeh
1Department of Obstetrics and Gynecology, Western Galilee Medical Center, Nahariya, Israel. meting@naharia.health.gov.il
The Israel Medical Association Journal : IMAJ
|July 13, 2000
Summary
Obesity in pregnant women significantly increases risks for gestational diabetes, hypertension, and cesarean delivery. Careful pre-conception and prenatal counseling are crucial for managing these high-risk pregnancies.
Area of Science:
- Obstetrics and Gynecology
- Public Health
- Reproductive Medicine
Background:
- Obesity is a prevalent health concern in developed nations.
- It poses significant risks to maternal and fetal health during pregnancy.
Purpose of the Study:
- To analyze weight distribution among pregnant women.
- To assess the impact of obesity on pregnancy outcomes in a high-parity population in Northern Israel.
Main Methods:
- A cohort of 887 women who delivered between August and November 1995 were classified by body mass index (BMI).
- Maternal demographic, obstetric, and perinatal data were compared.
- A matched control group of 167 normal-weight women was established.
Main Results:
- Obese mothers exhibited higher rates of gestational diabetes (5.4% vs. 1.8%) and pregnancy-induced hypertension (7.2% vs. 0.6%) compared to normal-weight controls.
- Labor induction (20.4% vs. 10.2%) and cesarean section rates (19.6% vs. 10.8%) were significantly higher in obese women.
- A higher prevalence of macrosomia (16.8% vs. 8.4%) was observed in infants born to obese mothers.
Conclusions:
- Obese pregnant women face elevated risks for delivery complications.
- Comprehensive pre-conception, prenatal, and perinatal management strategies are essential for this high-risk group.