Construction and validation of a nomogram model incorporating the systemic immune-inflammation index for preoperative deep vein thrombosis risk in patients with traumatic lower limb fractures
This study aimed to explore the risk factors for preoperative deep vein thrombosis (DVT) in patients with traumatic lower-extremity fracture (TLEF), analyze the correlation and predictive efficacy of the systemic immune-inflammation index (SII) in DVT development, and establish a corresponding nomogram prediction model...