Wells Clinical Prediction Rule for DVT see also - Wells PE calculator
Clinical Features:
<-- Active cancer (treatment within 6 months, or palliation)?
<-- Bedridden for more than 3 days because of surgery (within 4 weeks)?
<-- Localized tenderness along distribution of deep veins?
<-- Entire leg swollen?
<-- Unilateral calf swelling of greater than 3 cm (below tibial tuberosity)?
<-- Unilateral pitting edema?
<-- Collateral superficial veins?
<-- Alternative diagnosis as likely as or more likely than DVT?
Score: Numberscore=(variable_1)+(variable_2)+(variable_3)+(variable_4)+(variable_5)+(variable_6)+(variable_7)+(variable_8) out of 7
Risk --> Interpretationscore=(variable_1)+(variable_2)+(variable_3)+(variable_4)+(variable_5)+(variable_6)+(variable_7)+(variable_8);score>2?'High Risk (75%)':score>0?'Moderate Risk (17%)':'Low Risk (3%)'
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