Fig. 2
A chart depicting the minimum arterial blood gas pH and the corresponding gas parameters recorded at 6-hour intervals after birth, categorized as 0–6 h (n = 20, 19), 6–12 h (n = 22, 20), 12–18 h (23, 20), and 18–24 h (n = 23, 20). (n=normal DQ, subnormal DQ). At 0 h, the umbilical artery blood gas pH is included as a reference value. Data are presented as median [interquartile range]. Statistical significance was set at p < 0.05 (*). DQ developmental quotient.
