Table 7.
Risk group | n (%) | Median OS (months) | 2‐year OS (95% CI) |
---|---|---|---|
Favorable | 34 (25) | 56 | 79 (73–86) |
Intermediate | 50 (37) | 28 | 60 (52–68) |
Poor | 48 (35) | 12 | 40 (31–48) |
Unclassified | 4 (3) | 9 | 20 (13–27) |
Favorable risk, poor prognostic factor = 0 or 1; intermediate risk, poor prognostic factor = 2; poor risk, poor prognostic factor = 3 or 4; CI, confidence interval; OS, overall survival.