Prolonged pregnancy: induction of labor and cesarean births.
OBJECTIVE: To determine the effects of labor induction on cesarean delivery in post-date pregnancies. MATERIALS AND METHODS: A total of 1325 women who reached 41 weeks' gestation between December 1, 1997, and April 4, 2000, and who were scheduled for induction of labor at 42 weeks were included in this prospective observational study. Cesarean delivery rates were compared between those women who entered spontaneous labor and those who underwent induction. Women with any medical or obstetric risk factors were excluded. A power analysis was performed to determine how many patients would be requ
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История · было → стало
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