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Table 2 Comparison of risk factors in children between the three groups

From: Effects of different arachidonic acid supplementation on psychomotor development in very preterm infants; a randomized controlled trial

Some risk factors

ω-6/ω-3 = 2

ω-6/ω-3 = 1

Control group

p value

Group A

Group B

n = 24

n = 21

n = 25

n (rate)

n (rate)

n (rate)

 

Male

12 (50 %)

11 (52 %)

12 (48 %)

ns

Gestation age <30 weeks

7 (29 %)

7 (33 %)

8 (32 %)

ns

Weight at birth < 1000gm

5 (21 %)

4 (19 %)

5 (20 %)

ns

APGAR at 5 min < 9

5 (21 %)

4 (19 %)

4 (25 %)

ns

APGAR at 10 min <9

2 (8 %)

2 (10 %)

3 (12 %)

ns

Need of surfactant

8 (33 %)

8 (38 %)

8 (32 %)

ns

Sepsisa

4 (17 %)

4 (19 %)

5 (20 %)

ns

Mechanical ventilation

9 (38 %)

6 (29 %)

8 (32 %)

ns

Need of Fio2 > 30 %

9 (38 %)

7 (33 %)

6 (24 %)

ns

Intra cranial hemorrhage (grade I or II)

3 (13 %)

3 (14 %)

4 (16 %)

ns

Need of ibuprofen

7 (29 %)

7 (33 %)

7 (28 %)

ns

Broncho pulmonary dysplasiab

2 (8 %)

1 (5 %)

1 (4 %)

ns

Both parents do not have job

2 (8 %)

1 (5 %)

2 (8 %)

ns

Both parents do not have university degree

13 (54 %)

12 (57 %)

12 (48 %)

ns

  1. Data are presented as number (percentage), significant differences between groups (p < 0.05, Chi-square test)
  2. aPreterm infants who had positive blood culture with appropriate clinical suspected status
  3. bPreterm infants who had oxygen requirement either at 28 postnatal days or 36 weeks postmenstrual age