Table 1 Baseline characteristics of studied infants.
Infant characteristics | Control (n = 112) | Test (n = 114) |
|---|---|---|
Age, days | 23.3 ± 1.7a | 23.1 ± 1.7 |
Sex, n (%) boys | 58 (51.8) | 59 (51.8) |
Gestational age at birth, weeks | 38.7 ± 0.9 | 38.7 ± 1.1 |
Mode of delivery, n (%) cesarean | 20 (17.9) | 19 (16.7) |
Weight, g | 3804.0 ± 406.7 | 3780.7 ± 433.1 |
Length, cm | 52.1 ± 1.4 | 52.0 ± 1.5 |
Head circumference, cm | 35.7 ± 1.0 | 35.8 ± 1.0 |
Ever received breast milk, n (%) yes | 100 (89.3) | 99 (86.8) |
Duration of breastfeeding since birth, days* | 5.9 ± 4.6 | 7.5 ± 5.3 |