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. 2019 Jan 3;104(6):1277–1287. doi: 10.3324/haematol.2018.209114

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Figure 3. — Estimated incidence of venous thrombosis and proportion in the high-risk group over six months. Estimated incidence of venous thrombosis (A and C) and proportion of venous thromboembolic events allocated to the high-risk group (B and D). When considering two points or more as high-risk (C and D) instead of three points or more (traditional threshold, A and B), the proportion of venous thromboembolic events allocated to the high risk groups increases, but also results in a lower incidence. VTE: venous thromboembolism.