Table 1. Comparison of demographic characteristics between two groups.

The demographic characters were calculated using the Mann-Whitney U test and are considered significant when the p-value is <0.05. Age and weight have no statistically significant difference between the two groups, but gestation week shows a significant difference with a p-value of 0.029.

Variable	Group BF	Group LF	p-value
Age	25.23 ± 4.63	26.14 ± 4.86	0.2
Weight	62.9 ± 7.85	62.7 ± 8.73	0.966
Gestation week	38.1 ± 1.54	37.5 ± 1.85	0.029