Acute fetal distress

12

70.6

5

29.4

0.123

13

76.5

4

23.5

<0.02

15

88.2

2

11.8

<0.003

Cesarean section

20

60.6

13

39.4

0.284

18

54.5

15

45.5

0.398

21

63.6

12

36.4

0.202

Prematurity

12

85.7

2

14.3

<0.02

8

57.1

6

42.9

0.428

12

85.7

2

14.3

<0.02

LBW

10

62.5

6

37.5

0.362

14

87.5

2

12.5

<0.002

13

81.2

3

18.8

<0.03

Birth asphyxia

12

92.3

1

7.7

<0.01

10

76.9

3

23.1

<0.05

12

92.3

1

7.7

<0.004

Neonatal hypoglycemia

13

72.2

6

27.8

<0.05

13

72.2

5

27.8

<0.04

14

77.8

4

22.2

<0.04