Changing trend of abdominal regional oxygen saturation in very/extremely low birth weight infants in the early postnatal stage: a prospective study / 中国当代儿科杂志

OBJECTIVES@#To study the changing trend of abdominal regional oxygen saturation (A-rSO@*METHODS@#The VLBW/ELBW infants who were admitted to the neonatal intensive care unit from September 2019 to May 2021 were enrolled as subjects. Near-infrared spectroscopy was used to monitor A-rSO@*RESULTS@#A total of 63 VLBW/ELBW infants were enrolled, with 30 infants in the <29 weeks group and 33 in the ≥29 weeks group. A-rSO@*CONCLUSIONS@#In infants with VLBW/ELBW, A-rSO