Table 1.

Serum levels.

	5 Months Prior to Admission	2 Months Prior to Admission	2 Days Prior to Admission	Day of Admission to Hospital	After 10 Days of Steroid Therapy	4 Months after Discharge from the Hospital
eGFR (ml per minute per 1.73 m2) RR > 60	58	36	9	8	22	51
Creatinine (mg per deciliter) RR: 0.4–1.2	1.05	1.55	4.96	6.15	2.6	1.28
Calcium (serum) (mmol per liter) RR: 2.15–2.6	ND	ND	ND	3.81	2.23	2.35
Calcitriol (pg per milliliter) RR: 19.9–79.3	ND	ND	ND	67.3	ND	ND

Abbreviation: ND—no data; RR—reference range, eGFR—estimated glomerular filtration rate.