Survival according to HIV infection status: positive versus negative. (A) PFS and OS. HIV-Ly identifies the cohort of AIDS-related lymphoma patients treated with ASCT. Control-Ly identifies the cohort of matched HIV⁻ lymphoma patients treated with ASCT. (B) OS for NHL and for HL. (C) PFS for patients in first CR and those with Chemo-S disease at the time of ASCT.