Fig. 2From: Comparison of the incidence of fetal prolonged deceleration after induction of labor analgesia between dural puncture epidural and combined spinal epidural technique: a pilot studyKaplan-Meier curve illustrating time after induction at which PD occurredLegend: CSEA, combined spinal epidural analgesia; DPE, dural puncture epiduralBack to article page