The incidence and risk factors of phobic movement disorder after hip fracture internal fixation surgery

PMD is common after hip fracture internal fixation surgery and is closely associated with high BMI, low pain acceptance, anxiety and depression, poor postoperative hip joint function, and low self-efficacy. The VIF analysis showed no significant multicollinearity, indicating stable results. Comprehensive interventions targeting high-risk factors may help reduce the incidence of PMD and improve postoperative recovery.