Sokal score: Difference between revisions
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== Background == |
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* See also [https://www.mdcalc.com/sokal-index-chronic-myelogenous-leukemia-cml MDCalc] |
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* Prognostic score for [[chronic myeloid leukemia]] |
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== Score == |
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<math> |
<math> |
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\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) |
\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) |
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</math> |
</math> |
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== Interpretation == |
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{| class="wikitable" |
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!Sokal Score |
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!Risk Group |
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!2-Year Survival |
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!Median Survival |
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|- |
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|<0.8 |
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|Low |
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|90% |
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|5 years |
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|- |
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|0.8–1.2 |
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|Intermediate |
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|65-90% |
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|2.5-5 years |
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|- |
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|>1.2 |
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|High |
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|65% |
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|2.5 years |
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|} |
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[[Category:Diagnostics]] |
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[[Category:Hematology]] |
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[[Category:Oncology]] |
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Latest revision as of 21:20, 26 February 2021
Background
- See also MDCalc
- Prognostic score for chronic myeloid leukemia
Score
Failed to parse (syntax error): {\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 |
