Timing of weaning of supplemental oxygen in BPD children in the outpatient setting
Liberation from supplemental oxygen was delayed in children who were initially discharged on higher amounts of supplemental oxygen (p<0.001) (Figure 1 ). The median age at liberation was 8.4 months for group 1, 10.8 months for group 2, 13.5 months for group 3, and 19.6 months for group 4.