International Prognostic Index for Chronic Lymphocytic Leukemia (CLL-IPI)Use in newly diagnosed CLL patientsLoading...Age≤ 65 years0> 65 years+1Clinical stageBinet A or Rai 00Binet B-C or Rai I-IV+1Serum beta2 microglobulin, mg/L (or microg/mL)≤ 3.50> 3.5+2IGHV mutational statusMutated0Unmutated+2TP53 statusNo abnormalities0Deletion 17p (FISH) and/or TP53 mutation (sequencing)+4适用指征洞见与注意事项