|
Parameter |
Score (original) |
Score (simplified) |
|
|
Predisposing factors |
|||
|
History of DVT or PE |
1.5 |
1 |
|
|
Recent surgery or immobilization |
1.5 |
1 |
|
|
Cancer |
1 |
1 |
|
|
Symptoms: Hemoptysis |
1 |
1 |
|
|
Signs |
|||
|
Heart rate >100 beats/min |
1.5 |
1 |
|
|
Signs and symptoms of DVT |
3 |
1 |
|
|
Clinical assessment: Alternative diagnosis less likely than PE |
3 |
1 |
|
|
Interpretation |
|||
|
Clinical probability (3 levels; original score) Low clinical probability: total score 0-1 Intermediate clinical probability: total score 2-6 High clinical probability: total score ≥7 Clinical probability (2 levels; original score) PE not likely: total score 0-4 PE likely: total score >4 Clinical probability (2 levels; simplified score) PE not likely: total score 0-1 PE likely: total score ≥2 |
|||
|
Adapted from Thromb Haemost. 2000;83(3):416-20 and Thromb Haemost. 2008;99(1):229-34. |
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|
DVT, deep vein thrombosis; PE, pulmonary embolism. |
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