Construction of a nomogram risk prediction model for PICC-related venous thrombosis and its application

The independent risk factors for PICC-related venous thrombosis are screened out, including catheter tip position, plasma D-dimer elevation, venous compression, history of thrombosis and history of PICC/CVC catheterization, and a nomogram prediction model with good effect is constructed to predict the risk of PICC-related venous thrombosis.