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Univariate and multivariate analyses of the factors that influence survival.
Abbreviations: ANC, absolute neutrophil count; ANC5, ANC <500/µL; PLT, platelet count; PLT2, PLT <20,000/µL; CRC1, corrected reticulocyte count <1%; HBsAg, hepatitis B surface antigen; anti-HCV, hepatitis C virus antibody; +, continuous variable; ++, categorical variable.
