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Anemia Grade.
| Anemia Grade | Women [Hb] | Men [Hb] |
|---|---|---|
| Grade 1 | Hb 11.9–10.0 g/dL | Hb 12.9–10.0 g/dL |
| Grade 2 | Hb 9.9–8.0 g/dL | Hb 9.9–8.0 g/dL |
| Grade 3 | Hb ≤ 7.9 g/dL | Hb < 7.9 g/dL |
| Grade 4 | Life-threatening consequences requiring urgent intervention, such as RBC transfusion | Life-threatening consequences requiring urgent intervention, such as RBC transfusion |
