GPT and Decreased total leukocyte count: Leukopenia (WBC <4000 cells/μL), thrombocytopenia (PLT <10.0×104/μL), and organ injury (as evidenced by AST ≥100 IU/L, ALT ≥100 IU/L, BUN ≥40mg/dL, Cr ≥2.0mg/dL, CK ≥200 IU/L, and LDH ≥300 IU/L) were more frequent among patients who died than in survivors.