Table 2.

Baseline demographic, clinical, and laboratory parameters at the time of renal biopsy in lupus nephritis patients

Parameters	Mean	STDEV
Age	30.12	13.83
Sex	1.82	0.39
Activity index	5.31	2.88
Chronicity index	2.97	2.46
Serum creatinine	1.73	1.07
eGFR	68.31	26.5
Blood urea	46.57	25.11
Hemoglobin	9.13	1.78
Proteinuria	2.14	0.73
Hematuria	1.17	0.45

eGFR, estimated glomerular filtration rate.