Home Oxygen and 2-Year Outcomes of Preterm Infants With Bronchopulmonary Dysplasia.

OBJECTIVES: To compare medical and developmental outcomes over the first 2 years of life in extremely preterm infants with bronchopulmonary dysplasia (BPD) who were discharged on supplemental oxygen via nasal cannula with outcomes of infants with a similar severity of respiratory illness who were discharged breathing in room air.

METHODS: We performed a propensity score-matched cohort study. Eligible infants were born at