Table 1 Definition of clinical sub-groups by absolute hemoglobin level[25]
From: Validation of the Fatigue Severity Scale in chronic hepatitis C
| Hemoglobin | Female (g/dL) | Male (g/dL) |
|---|---|---|
| Normal | >12 | >13.5 |
| Mild (Grade 1) | 11-12 | 12.5-13.5 |
| Moderate (Grade 2) | 9.5-10.9 | 10.5-12.4 |
| Severe/life-threatening (Grade 3/4) | <9.5 | <10.5 |