The Effect of Histological CD20-Positive B Cell Infiltration in Acute Cellular Rejection on Kidney Transplant Allograft Survival

Table 6

Cox regression hazard ratios for renal allograft failure.

	Univariate			Multivariate
	RR	95% CI		RR	95% CI
CD20-positive infiltrates	0.506	0.293–0.872	0.014	0.570	0.327–0.995	0.048
Prerejection immunosuppressive regimen	0.392	0.221–0.696	0.001	0.621	0.356–1.083	0.093
Antirejection therapy (combination versus MMP)	3.142	1.724–5.728	<0.001	3.316	1.677–5.958	<0.001
Response to treatment			<0.001			<0.001
Partial versus complete response	2.613	1.129–6.048	0.025	2.538	1.078–5.974	0.033
No-response versus complete response	13.410	7.032–25.570	<0.001	13.847	7.018–27.321	<0.001

RR, relative risk; CI, confidence interval.