From: Comparison of ropivacaine combined with sufentanil for epidural anesthesia and spinal-epidural anesthesia in labor analgesia
CEA (n = 180)
CSEA (n = 180)
P value
1 min after birth
8.47 ± 0.34
8.41 ± 0.35
0.099
5 min after birth
8.85 ± 0.41
8.83 ± 0.42
0.647
10 min after birth
9.52 ± 0.38
9.48 ± 0.33
0.278