Variables

Frequency

Percentage (%)

Age at delivery (Weeks of amenorrhea)

<28

7

2.9

[28 - 32[

18

7.3

[32 - 35[

36

14.7

[35 - 37[

33

13.5

≥37

151

61.6

Term at delivery

Prematurity (<37 WA)

94

38.4

At term (≥37 WA)

151

61.6

Gender

Male

136

55.5

Female

109

44.5

Birth weight (grams)

<1000

4

1.6

[1000 - 1500[

11

4.5

[1500 - 2000[

29

11.8

[2000 - 2500[

39

15.9

[2500 - 4000[

153

62.4

≥4000

9

3.7