Table 1.

Transplant Patients.

	BKpyVAN (n=56)	Controls (n=9)
Male/Female	35/21	7/2
African American/Caucasian/Other	14/40/2	6/2/1
Age at diagnosis, years (mean ± SD)	53 ± 14	46 ± 20
Days posttransplant at diagnosis (mean ± SD)	453 ± 384	480 ± 653
BK viremia at diagnosis, log value (median, range)	4.31, 2–6.59	Undetectable
Creatinine at diagnosis, mg/dl (mean ± SD)	1.88 ± 0.64	5.24 ± 6.21

Abbreviation: BKpyVAN, BK polyomavirus–associated nephropathy.