Impact of transplant nephrectomy on peak PRA levels and outcome after kidney re-transplantation

Table 1 Pretransplant demographic data of all patients

Characteristics	NE+	NE	P
n	245	60
Sex (M/F)	158/87	41/19	0.650
Age at 1. Tx (yr; mean)	35.5 ± 13.9	39.2 ± 12.9	0.056
Age at 2. Tx (yr; mean)	41.6 ± 13.3	47.2 ± 13.3	0.004
Date of 1. Tx	09/1969-03/2005	10/1979-09/2002
Date of 2. Tx	09/1981-12/2005	04/1991-09/2006

M: Male; F: Female.