| Control Group | Study Group | p |
Gestational age (week) | 32 (26 - 35) | 29 (23 - 35) | <0.001* |
Birth weight (gram) | 1700 (820 - 2830) | 1180 (490 - 2850) | <0.001* |
Length of stay in incubator (day) | 16.5 (2 - 120) | 1180 (490 - 2850) | <0.001* |
Gender(male/female) | 127/116 | 120/95 | >0.05+ |
Following time(day) | 43 (40 - 56) | 48 (40 - 73) | <0.001* |
Breastfeding | 103 (40.2%) | 43 (20%) | <0.001+ |
Multi-fetal pregnancies | 32 (13.2%) | 56 (26.04%) | <0.001+ |