Clinical Research Directory

Inclusion Criteria:Age: Patients aged 65 years and older. Diagnosis: Patients diagnosed with acute traumatic hip fracture, including femoral neck, intertrochanteric, or subtrochanteric fractures. Surgical Intervention: Patients who have undergone or are scheduled for surgical treatment (e.g., arthroplasty, internal fixation/osteosynthesis) for hip fracture. Data Integrity: Availability of complete electronic health records, including preoperative anesthesia evaluation forms and ASA physical status scores. Functional Assessment: Presence of sufficient clinical and nursing documentation to retrospectively determine the Clinical Frailty Scale (CFS) score based on preoperative functional status. \- Exclusion Criteria:Pathological and Periprosthetic Fractures: Fractures resulting from bone metastases or those occurring around an existing prosthesis. Multiple Trauma: Patients with concomitant major organ injuries or additional limb fractures that could impact clinical outcomes. Conservative Management: Patients who did not undergo surgical intervention and were managed non-surgically. Incomplete Data: Cases with missing ASA scores, laboratory results, or postoperative clinical follow-up data in the hospital records. Insufficient Functional Documentation: Patients whose clinical or nursing notes are inadequate for retrospective determination of the Clinical Frailty Scale (CFS) score. Patient Transfer: Patients transferred to another healthcare facility preoperatively or in the immediate postoperative period, leading to incomplete data follow-up. \-