Table 2.

Patient and hospital characteristics present at initial hospitalization stratified by mortality and ESKD intervention

Characteristic	Cohort	Stratified Cohort
		Mortality		Dialysis Catheter		Kidney Transplant
		Yes	No	Yes	No	Yes	No
Individual (n)	685	34	651	59	626	36	495
Race, %
White	45	5	95	8	92	7	93
Black	26	4	96	11	89	8	92
Hispanic/Latino	11	3	97	9	91	7	93
Multiracial	11	7	93	5	95	7	93
Other/unknown	7	6	94	11	89	—	100
Insurance, %
Public	34	4	96	9	91	6	94
Private	44	6	94	9	91	7	93
Uninsured	4	7	93	—	100	—	100
Unknown	18	4	96	8	92	9	91
Admit age, d, median (IQR)	7 (1–37)	2 (0–8)	8 (2–40)	2 (0–17)	8 (2–40)	3 (1–17)	7 (1–39)
<37 wk at birth, %	19	14	86	19	81	11	89
Kidney agenesis, %	3	28	72	11	89	—	100
Kidney dysplasia, %	15	9	91	32	68	69	31
Sepsis, %	8	11	89	24	76	15	85
Pulmonary hypoplasia, %	6	35	65	37	63	24	76
Hospital volume category
≤2 PUV case/yr, %	15	8	92	11	89	6	94
>2 PUV cases/yr, %	54	2	98	6	94	7	93

Data given as percent of cases across row or median (IQR). IQR, interquartile range; PUV, posterior urethral valves.