EA with MA versus MA only

EA versus SC

Outcome

Odds Ratio

95% Confidence

Interval

Odds Ratio

95% Confidence

Interval

Pain reduction effectiveness

2.44

1.23 to 4.82

Choose method again

1.14

0.55 to 2.36

Sufficient analgesia

1.28

0.58 to 2.84

1.68

0.58 to 2.84

Epidural analgesia used

0.57

0.31 to1.06

Cesarean delivery incidence

0.65

0.20 to 2.14

0.41

0.14 to 1.26

Labor augmentation needed

0.68

0.36 to 1.28

0.81

0.43 to 1.51

Shortest labor by 115 minute

1.41

1.03 to 1.91

1.44

1.06 to 1.97

Neonatal clinic referrals

3.11

0.81 to 11.98

2.82

0.82 to 9.68

2-month Follow-up Outcome

Recall sufficient pain relief

1.7

0.7 to 4.0

2.1

0.9 to 4.9

Likelihood to repeat analgesia

0.8

0.4 to 1.5