Table 2.

Factors associated with the occurrence of cancer in KTRs

	OR	P
Univariate analysis
dialysis duration (mo)	1.01	0.2
age at the graft (yr)	1.7	0.09
female (versus male)	0.89	0.82
tacrolimus (versus cyclosporin)	0.79	0.62
azathioprine (versus mycophenolate mofetil)	3.2	0.02
induction with ATG	1.55	0.39
HLA mismatches 2 to 4 versus 0 to 1	0.37	0.07
CMV R+ (versus D+ R− and D−R−)	0.47	0.13
postgraft CMV infection	0.68	0.45
no pre- and postgraft CMV infection	4.3	0.009
delayed graft function	0.68	0.42
acute rejection	1.25	0.74
acute rejection treatment (ATG versus steroid)	0.43	0.54
Multivariate analysis
azathioprine (versus mycophenolate mofetil)	3.76	0.01
no pre- or postgraft CMV infection	5.28	0.006