Figure 5. Survival curves of 143 animals.
(Top) Survival interval until death from any cause including termination of the experiment. Number of animals: Alloantibody negative (18), alloantibody positive (22), C4d negative (24), C4d positive (22), TG positive and negative (23), chronic arteriopathy positive (26) and negative (20), ACR (64) and other (33). ACR = acute cellular rejection (mostly ACR2, mean and median survival, 87 or 76 days). Other is death from nonrejection: obstruction (most cases) or infection, BK nephritis (1), or posttransplant lymphoproliferative disease (1) (mean or median survival, 105 or 90 days). P < 0.001 for respective positive and negative groups. (Bottom) Kaplan–Meier survival curves of 143 animals with data censored for nonrejection. Number of animals: Alloantibody negative (15), C4d negative (52), TG negative (57), CAA negative (37), alloantibody positive (25), C4d positive (25), TG positive (26) and CAA positive (26). P < 0.01 for respective positive and negative groups.