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[Maternal-fetal mortality in advanced age].
G Romero Gutiérrez1, J A Bribiesca López, S Ramos Palma
1Unidad de Investigación en Epidemiología Clínica, Hospital de Gineco-Pediatría #48, León.
Ginecologia Y Obstetricia De Mexico
|July 23, 1999
Summary
Pregnant women over 35 experienced fewer normal vaginal deliveries and more cesarean sections compared to younger women. Re-evaluating cesarean section indications in advanced maternal age pregnancies is recommended to reduce associated risks.
Area of Science:
- Obstetrics and Gynecology
- Maternal-Fetal Medicine
- Reproductive Health
Context:
- Advanced maternal age (35+ years) is associated with potential pregnancy complications.
- Comparing maternal-fetal outcomes between older and younger pregnant women is crucial for clinical practice.
- Controlling for confounding factors like smoking and obesity provides a clearer comparison.
Purpose:
- To compare maternal-fetal outcomes in pregnant women aged 35 and older versus those aged 20-29.
- To identify significant differences in morbimortality between these two age groups after excluding confounding variables.
Summary:
- A study of 268 pregnant women (134 aged 35+ and 134 aged 20-29) found significant differences in delivery methods.
- Older women had fewer normal vaginal deliveries (32% vs. 49.2%) and more cesarean sections (P < 0.001).
- No statistically significant differences were observed in other maternal-fetal outcomes like abortions, congenital anomalies, or perinatal deaths.
Impact:
- Findings suggest that cesarean section indications in advanced maternal age pregnancies should be re-evaluated.
- Reducing unnecessary cesarean sections can lower associated maternal and neonatal morbidity.
- This research can inform clinical guidelines for managing pregnancies in older women.