Recruitment

Recruitment Status
Enrolling by invitation
Estimated Enrollment
Same as current

Summary

Conditions
Bronchopulmonary Dysplasia
Type
Observational
Design
Observational Model: Case-ControlTime Perspective: Retrospective

Participation Requirements

Age
Younger than 125 years
Gender
Both males and females

Description

Not Provided

Not Provided

Tracking Information

NCT #
NCT04237844
Collaborators
Not Provided
Investigators
Study Director: Yuan Shi children's hospital of chongqiong Medical University