Table 2.

Serum chemistries and renal function outcomes.

	At first treatment/intervention		At last follow-up		At first inpatient admission
	n	Median (IQR)	n	Median (IQR)	n	Median (IQR)
Sodium	49	151 (141, 158)		N/A	35	151 (144, 158)
Age in months	59	4.6 (1.8, 11.4)	65	72.3 (40.9, 137.2)	38	4.9 (1.2, 49.2)
eGFR	33	25 (23, 33)	61	103 (86,116)	27	68 (38, 98)