Table 2.

Prevalences of chronic conditions in patients admitted to 54 U.S. PICUs

Condition	Median %	IQR	Range
Any NCCC	17.9	15.5 – 20.9	8.9 – 33.2
Any CCC	49.7	40.4 – 58.7	22.4 – 70.6
Cardiovascular
NCCC	7.3	3.5 – 10	1 – 14
CCC	8.8	4.7 – 16.9	0.9 – 26.9
Respiratory
NCCC	10.1	6.5 – 13.3	2.3 – 26.9
CCC	7	4.9 – 9.8	1.5 – 24.2
Neuromuscular
NCCC	2.4	1.6 – 3.2	0 – 7.2
CCC	17.3	14 – 22.6	4.8 – 31.9
Congenital/Genetic
NCCC	3.1	1.6 – 5	0.4 – 10
CCC	4.2	2.3 – 6.1	0 – 12.1
Oncologic
NCCC	0.7	0.5 – 1	0 – 3.5
CCC	6.6	5.1 – 8.6	0.3 – 17.4
Metabolic/Endocrinologic
NCCC	0.4	0.2 – 0.9	0 – 4.9
CCC	7.9	6.5 – 11.8	2.1 – 20
Renal
NCCC	0.4	0.1 – 0.7	0 – 4.1
CCC	1.5	0.7 – 2.5	0 – 9.9
Gastrointestinal
NCCC	0.4	0 – 0.6	0 – 2.3
CCC	4	1.8 – 9.4	0 – 33.6
Hematologic/Immunologic
NCCC	–	–	–
CCC	3	1.8 – 4.1	0.2 – 14.2
Other
NCCC	6.5	4.7 – 11.3	0 – 19.4
CCC	0.4	0 – 0.6	0 – 1.1

CCC, complex chronic condition; IQR, interquartile range; NCCC, non-complex chronic condition