Table 2:
Clonal hematopoiesis risk score (CHRS) values
| Prognostic Variable | 0.5 | 1 | 1.5 | 2 | 2.5 |
|---|---|---|---|---|---|
| Single DNMT3A | present | absent | – | – | – |
| High Risk Mutation | – | absent | – | – | present |
| Mutation Number | – | 1 | – | ≥ 2 | – |
| Variant Allele Fraction | – | < 0.2 | – | > 0.2 | – |
| Red Cell Distribution Width | – | < 15 | – | – | ≥ 15 |
| Mean Corpuscular Volume | – | < 100 | – | – | > 100 |
| Cytopenia | – | CHIP | CCUS | – | – |
| Age | – | < 65y | ≥ 65y | – | – |