Variable

IPD^* (n = 48)

IPS^** (n = 56)

P-Value

Gender (%)

Male

24 (50)

23 (41)

0.36

Female

24 (50)

33 (59)

Gestational age (weeks)

39.5

39.2

0.56

Birth weight (kg)

3.15

3.17

0.79

Breast feeding (months)

7

7.3

0.77