Sokal score
From IDWiki
Background
- See also MDCalc
- Prognostic score for chronic myeloid leukemia
Score
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \text{Sokal Score} = exp \left( \left[ 0.0116 \times \left( \text{age in years} – 43.4 \right) \right] + \left[ 0.0345 \times \left( \text{spleen size in cm below costal margin} – 7.51 \right) \right] + \left[ 0.188 \times \left( \left( \frac{\text{platelets in 109/L}}{700} \right)^2 – 0.563 \right) \right] + \left[ 0.0887 \times \left( \text{blasts in %} – 2.10 \right) \right] \right) }
Interpretation
| Sokal Score | Risk Group | 2-Year Survival | Median Survival |
|---|---|---|---|
| <0.8 | Low | 90% | 5 years |
| 0.8–1.2 | Intermediate | 65-90% | 2.5-5 years |
| >1.2 | High | 65% | 2.5 years |
