Fig. 4
Joint ROC analysis of factors that influence prognosis after lumbar fusion surgery. A: Calibration curve, B: decision curve, C: nomogram, D: combined ROC curve
Fig. 4 | Journal of Orthopaedic Surgery and Research
Joint ROC analysis of factors that influence prognosis after lumbar fusion surgery. A: Calibration curve, B: decision curve, C: nomogram, D: combined ROC curve
Journal of Orthopaedic Surgery and Research