Correlation analysis between patent ductus arteriosus and bronchopulmonary dysplasia in premature infants.

ABSTRACT:

Background

To evaluate the correlation between patent ductus arteriosus (PDA) and bronchopulmonary dysplasia (BPD) in premature infants.

Methods

Retrospective analysis was performed on preterm infants with a gestational age(GA) of less than 32 weeks from 2019 to 2021. PDA premature infants with BPD ( N = 70 ) or not ( N = 224) were enrolled for multivariate logistic regression exploring independent risk factors for BPD in PDA preterm infants. The nomogram model was employed for exhibiting risk factors and receiver operating characteristic curve (ROC) was used to evaluate model performance.

Results

(1) GA, birth weight (BW) and Apgar (5 min) score in BPD group were significantly lower than non-BPD group (p < 0.0001). (2) BPD group had a higher utilization rate of pulmo

SUBMITTER: Luo H 

PROVIDER: S-EPMC12329954 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature