Pattern

Continuous

(N = 33)

Discontinuous

(N = 27)

Burst suppression

(N = 18)

Spikes

(N = 15)

X²

p-value

Gestational Age

Mean

34.8

31.4

32.7

31.5

8.09

<0.001 HS

±SD

1.13

2.04

1.58

1.03

Birth weight

Appropriate for GA

33

100%

18

66.7%

15

83.3%

15

100%

17.3

<0.001 HS

Small for GA

0

0%

9

33.3%

3

16.7%

0

0%

Convulsions

Present

9

27.3%

24

88.9%

18

100%

15

100%

48.2

<0.001 HS

Absent

24

72.7%

3

11.1%

0

0%

0

0%

IVH

Grade I

3

9%

0

0%

0

0%

1

6.6%

13.3

0.03 S

Grade II

3

9%

0

0%

1

5.5%

1

6.6%

Grade III

0

0%

6

22.2%

1

5.5%

1

6.6%