Catheter

Misoprostol

x²

p

Riped

Unriped

Riped

Unriped

@ 12 hours

21

32.3%

44

67.7%

60

85.7%

10

14.3%

40.055

<0.0001

@ 24 hours

42

64.6%

23

35.4%

70

100%

0

29.856

<0.0001