Comparison of definitions of bronchopulmonary dysplasia to reflect the long-term outcomes of extremely preterm infants.

ABSTRACT: Survivors of neonatal bronchopulmonary dysplasia (BPD) have persistent respiratory, neurodevelopmental, and growth impairment over the first few years of life and later childhood, which represents an emerging burden for health systems. Therefore, there is an increasing need for a new definition and grading system of BPD that predicts long-term outcomes of high-risk infants who need timely and proper intervention to improve outcomes. We compared new definitions of BPD (National Institute of Child Health and Human Development [NICHD] 2018 and Neonatal Research Network [NRN] 2019) to the original NICHD 2001 definition at 3 years of age using a nationwide cohort of extreme preterm infants. New definitions and severity grading were clearly related to respiratory, neurodevelopmental, and growth

SUBMITTER: Jeon GW 

PROVIDER: S-EPMC9613988 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature