Risk Groups and Stages
Risk Group . | Patients . | Stage . | ||||||
---|---|---|---|---|---|---|---|---|
I . | II . | III . | IV CNS− . | IV CNS+ . | B-ALL CNS− . | B-ALL CNS+ . | ||
R1 | 71 (17%) | 27 | 43 | 1 | 0 | 0 | 0 | 0 |
R2 | 167 (40%) | 22 | 72 | 73 | 0 | 0 | 0 | 0 |
R3 | 175 (43%) | 0 | 0 | 95 | 12 | 12 | 42 | 14 |
All | 413 | 49 | 115 | 169 | 12 | 12 | 42 | 14 |
Risk Group . | Patients . | Stage . | ||||||
---|---|---|---|---|---|---|---|---|
I . | II . | III . | IV CNS− . | IV CNS+ . | B-ALL CNS− . | B-ALL CNS+ . | ||
R1 | 71 (17%) | 27 | 43 | 1 | 0 | 0 | 0 | 0 |
R2 | 167 (40%) | 22 | 72 | 73 | 0 | 0 | 0 | 0 |
R3 | 175 (43%) | 0 | 0 | 95 | 12 | 12 | 42 | 14 |
All | 413 | 49 | 115 | 169 | 12 | 12 | 42 | 14 |