Table 1

Baseline characteristics

100 mg/kg cohort
(n=20)
200 mg/kg cohort
(n=20)
Gestational age (weeks)29.6 (2.0)29.6 (1.9)
Birth weight (g)1274 (398)1364 (416)
5 min Apgar8.5 (8–9.5)8 (7–8.5)
Gender male11 (55%)10 (50%)
Antenatal steroids18 (90%)19 (95%)
Antenatal antibiotics11 (55%)9 (45%)
FiO2 predose0.47 (0.16)0.52 (0.13)
Time to treatment (hours)7 (4–23)5 (3–16.5)
  • Data are shown as mean (SD) and n (%),

  • Median (IQR) is reported for Apgar score and time to treatment.

  • FiO2, fraction of inspired oxygen.