Preferred Label : Grade 4 Bronchopulmonary Dysplasia, AE;
NCIt synonyms : Grade 4 Bronchopulmonary Dysplasia, Adverse Event; Grade 4 BPD, AE;
NCIt related terms : Grade 4 Bronchopulmonary Dysplasia;
NCIt definition : An adverse event in a newborn characterized by the need for supplemental oxygen at
28 days AND need for greater than 30% oxygen AND positive pressure at 36 weeks postmenstrual
age (PMA) in infants born less than 32 weeks' gestation; need for greater than 30%
oxygen AND positive pressure by 56 days postnatal age in infants born greater than
32 weeks' gestation; need for greater than 30% oxygen AND positive pressure at discharge.
Note: For conversion of oxygen administered by different modalities to fraction of
inspired oxygen (FiO2): see http://nicutools.org/MediCalcs/ActualO2.php3.;
Alternative definition : INC: Supplemental oxygen at 28 days AND need for 30% oxygen AND positive pressure
at 36 weeks PMA in infants born 32 weeks' gestation; need for 30% oxygen AND positive
pressure by 56 days postnatal age in infants born 32 weeks' gestation; need for
30% oxygen AND positive pressure at discharge. Note: For conversion of oxygen administered
by different modalities to FiO2: see http://nicutools.org/MediCalcs/ActualO2.php3.;
NCI Metathesaurus CUI : CL555740;
Origin ID : C155230;
UMLS CUI : C4743912;
Semantic type(s)
- concept_is_in_subset
