From: Frequency and duration of extreme hypoxemic and hyperoxemic episodes during manual and automatic oxygen control in preterm infants: a retrospective cohort analysis from randomized studies
Birth Weight (grams)
805 (726–949)
Gestational Age at birth (weeks days)
254 (250–263)
Gestational Age at entry (weeks days)
292 (282–310)
Postnatal Age (days)
20 (15–29)
Gender (% male)
52