Types of rejection Numbers Percentage Antibody mediated rejection 3 1 Borderline rejection 34 11.6 Tubulointerstitial rejection IA IB 198 169 29 67.8 57.8 9.9 Vascular rejection IIA IIB III 57 43 10 4 19.5 14.7 3.4 1.4

Table 4: Breakdown of the 292 cases of acute/active rejection according to Banff classification.