Clinical utility of the modified frailty index for predicting postoperative complications in elderly patients with intertrochanteric femoral fractures

The mFI-5 score serves as an effective tool for predicting postoperative complications in elderly patients with intertrochanteric femoral fractures. The derived model formula and ROC curve analysis further support its clinical applicability. Preoperative mFI-5 assessment can provide a useful reference for comprehensive perioperative c management and help improve patient outcomes.