OBJECTIVES: To determine the interval between decision and delivery (DDI) for urgent and very urgent caesarean deliveries within a perinatal network, to compare the results according to maternity ward level and organisation, and to assess the impact of DDI on neonatal outcome.
STUDY DESIGN: Prospective observational study in the 31 maternity units of the Aurore perinatal network (17 Level I, 12 Level II, and two Level III). The obstetric team defined the degree of urgency for the caesareans, measured the DDI, and reported neonatal outcome.
RESULTS: The study includes 666 unplanned caesarean sections. The median DDI for emergency caesareans (n=365) was 48 min for Level I units, 40 min for Level II, and 22 min for Level III (P<0.05). For the very urgent caesareans (n=82), the median DDI was respectively 35, 24, and 13 min (P<0.05) and the percentage with a DDI
CONCLUSIONS: DDI varies very substantially according to the level and organisation of the maternity units in the Aurore network. It was not significantly correlated with neonatal outcome in our population.