Value of D-dimer Combined With Other Thrombus Molecular Markers in Risk Assessment of VTE in Hospitalized Patients

This project is intended to explore the specificity and reliability of single or combined detection of different thrombus molecular markers in venous thrombosis risk assessment by detecting and analyzing the levels of various thrombus molecular markers in VTE high-risk patients, so as to establish the best evaluation strategy for early identification of VTE high-risk patients, build the hospital VTE early warning management system, guide the clinical to formulate targeted graded intervention measures, and effectively reduce the occurrence of VTE. At the same time, it will provide support for the realization of "improving the standard prevention rate of venous thromboembolism" proposed in the national medical quality and safety improvement goal in 2022 and reducing medical risks.