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RTR survival is demonstrated according to posttransplantation CD4 T cell counts. Survival of RTRs (expressed in percentage of survivors) was analyzed each year after transplantation as described in the Concise Methods section. Two groups of patients were considered: Patients with persistent (>1 year) CD4 T cell lymphopenia (<300/mm3; ●; n = 81) and patients without CD4 T cell lymphopenia (>300/mm3; □; n = 221). *P < 0.05.
