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Eosinophil prognostic score
| Variable | Score |
|---|---|
| ECOG PS | |
| 0 | 0 |
| 1‐2 | 1 |
| 3‐4 | 2 |
| REC | |
| ≥1.5 | 0 |
| <1.5 | 1 |
| REI (%) | |
| ≥15 | 0 |
| <15 | 1 |
Prognostic groups(score): very good = 0; good = 1; intermediate = 2; poor = 3.
Abbreviations: ECOG PS, Eastern Cooperative Oncology Group Performance Status; REC, relative eosinophil count; REI, ratio of eosinophil increase.
