Variables

Vaginal delivery

Cesarean

OR (95% CI)

P-value

Age of parturient (years)

<15

41

5

0.7 (0.2 - 1.9)

0.07

[15 - 19[

259

22

1.2 (0.6 - 2.4)

0.42

[20 - 24[

78

7

1 (0.4 - 2.4)

0.07

[25 - 29[

21

3

0.6 (0.1 - 2.1)

0.09

[30 - 34[

3

0

-

-

[35 - 39[

1

0

-

-

Marital status of parturient

Single

385

35

1.2 (0.2 - 5.4)

0.01

Married

18

2

0.8 (0.1 - 3.6)

0.06

Educational level of parturient

Primary

270

22

1.3 (0.6 - 2.7)

0.18

High school

131

15

0.7 (0.3 - 1.4)

0.47

University

2

0

-

-

Gestational age (weeks)

<37

34

5

0.5 (0.2 - 1.6)

0.87

37 - 42

365

32

1.5 (0.5 - 4)

0.03

>42

4

0

-

-

Birth weight (g)

<1500

3

0

-

-

1500 - 2499

39

4

0.8 (0.2 - 2.6)

0.04

2500 - 3499

279

24

1.2 (0.6 - 2.4)

0.06

3500 - 3999

73

6

1.1 (0.4 - 2.8)

0.06

>4000

9

3

0.2 (0.06 - 1)

3