Table 1: Demographic characteristics of study infants.

VariableNumber (%)

Gender
 Female172 (44.3%)
 Male216 (55.7%)
Fetal growth
 SGA10 (2.6%)
 AGA371 (95.6%)
 LGA 7 (1.8%)
Delivery mode
 Vaginal104 (26.8%)
 C/S284 (73.2%)
Anesthesia type
 General39 (13.7%)
 Epidural 23 (8.1%)
 Spinal222 (78.2%)
Feeding type
 Breastfed227 (58.5%)
 Mixed159 (41%)
 Formula2 (0.5%)
Gestational age (week)38.0 (2)
Birth weight (gr)3150.0 (695)
Length (cm)50.0 (3)
Head circumference (cm)35.0 (2)
APGAR score at 1 minute8.0 (1)
APGAR score at 5 minute9.0 (1)
Blood group incompatibility‡*
 Mother: Rh /Infant: Rh (+)25 (6.44%)
 Mother: 0/Infant: A or B55 (14.17%)
 Mother: A/Infant: B or AB25 (6.44%)
 Mother: B/Infant: A or AB13 (3.35%)

Data presented as number (%).
Data presented as median (interquartile range).
Hemolytic disease was excluded.