Table 3.
Effect of Sokal risk on the MR4 by age group
MR4 by 24 months by Sokal risk group, % | Young (n = 233) | Middle age (n = 482) | Elderly (n = 289) | Old (n = 48) |
---|---|---|---|---|
Low | 56.9 | 62.3 | 63.2 | – |
Intermediate | 28.6 | 54.1 | 58.4 | 51.5 |
High | 44.8 | 46.4 | 54.4 | 20.3 |
MR 4 molecular response 4 (BCR–ABL1 IS ≤0.01%), IS international scale