Rate at which erythrocytes fall through plasma. Elevated by increased acute-phase proteins (especially fibrinogen) and immunoglobulins. Non-specific; rises more slowly and falls more slowly than CRP.
| Sex | Age | Range | Notes |
|---|---|---|---|
| Female | 18–50 yrs | < 20 | Female <50 |
| Female | ≥ 50 yrs | < 30 | Female ≥50 |
| Male | 18–50 yrs | < 15 | Male <50 years |
| Male | ≥ 50 yrs | < 20 | Male ≥50 |
⚠ Clinical Note
Reference ranges are indicative. Always interpret results in the context of the individual patient and local laboratory reference intervals, which may vary.