ICU patients are the high-risk population who are suffered from venous thromboembolism (VTE); therefore, early recognizing the occurrence risk of VTE is of great importance. However, there are very limited VTE risk evaluation model specifically for ICU patients to date. In this paper, the VTE risk evaluation model which can be applied to ICU patients was targetedly reviewed, aiming at providing references for selecting rational risk evaluation model in clinics and establishing the VTE risk evaluation model which is suitable for ICU patients in China. 

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