Table 2. Demographic and Laboratory Indexes of Kidney Transplant Recipients with and without Graft Rejection.

Patient characteristics	Patients without rejection	Patients with rejection
Age (years), mean±SEM	51.62 ± 10.60	50.95 ± 10.61
Sex, n( %)
Female	7 (27)	1(15)
Male	19 (73)	5(85)
Blood group, n( %)
A positive	8(30.8)	1(16.7)
B positive	5(19.2)	2(33.2)
AB positive A positive	1(15.4)	0(0)
O positive	8(30.8)	2(33.3)
O negative	1(3.8)	1(16.7)