variables

Delivery route

OR [IC 95%]

p

high

Low

Age group (year)

N = 21

N = 256

<15

9 (13.60%)

63 (86.40%)

4.04 [1.44 - 11.29]

0.004

≥15

7 (3.41%)

198 (96.59%)

1

Slice size (cm)

<150

7 (16.27%)

36 (83.87%)

3.94 [1.14 - 10.83]

0.004

≥150

11 (4.70%)

223 (95.30%)

1

History of caesarean section 2

Yes

2 (10.52%)

17 (92.51%)

2.94 [0.59 - 14.60]

0.19

No

15 (5.80%)

227 (94.20%)

1

Number of NPCs followed

<4

13 (7.10%)

170 (92.90%)

1.73 [0.47 - 6.27]

0.56

≥4

3 (4.20%)

68 (95.80%)

1

Other gestures

6 (6.30%)

89 (93.70%)

1.00 [0.35 - 2.85]

Gravida

10 (6.30%)

149 (93.70%)

1

0.99