Table 2

Outcome according to International Prognostic Index (IPI) factors in 365 patients treated with R-CHOP in British Columbia

Risk groupNo. of IPI factors% Patients4-year PFS, %4-year OS, %
Standard IPI 
    Low 0, 1 28 85 82 
    Low-intermediate 2 27 80 81 
    High-intermediate 3 21 57 49 
    High 4, 5 24 51 59 
Revised IPI 
    Very good 0 10 94 94 
    Good 1, 2 45 80 79 
    Poor 3, 4, 5 45 53 55 
Risk groupNo. of IPI factors% Patients4-year PFS, %4-year OS, %
Standard IPI 
    Low 0, 1 28 85 82 
    Low-intermediate 2 27 80 81 
    High-intermediate 3 21 57 49 
    High 4, 5 24 51 59 
Revised IPI 
    Very good 0 10 94 94 
    Good 1, 2 45 80 79 
    Poor 3, 4, 5 45 53 55 
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