Table 2.

Medical comorbidities stratified by RVP.

Comorbid Condition	Normal RVP (n = 167)	Elevated RVP (n = 7)
Allergies/eczema/allergic rhinitis	50 (29.9%)	1 (14.3%)
Anemia	11 (6.6%)	1 (14.3%)
Asthma	61 (36.5%)	2 (28.6%)
BPD	1 (0.6%)	0
Developmental delay	10 (6.0%)	1 (14.3%)
Diabetes mellitus	6 (3.6%)	0
Genetic syndrome	12 (7.2%)	0
GERD	6 (3.6%)	0
SCD	4 (2.4%)	1 (14.3%)

Data are presented as counts with percentages. BPD = bronchopulmonary dysplasia, GERD = gastroesophageal reflux disease, RVP = right ventricular pressure, SCD = sickle cell disease.