Calibration curves of the radiomics model
cognitive impairment, x‐axis, amnestic, y‐axis, aMCI
Calibration curves were plotted to evaluate the calibration of the radiomics model. Additionally, the Hosmer–Lemeshow test was conducted. Calibration curves show how well each model is calibrated by comparing the predicted risks of aMCI to the observed outcomes of aMCI (Figure Calibration curves of the radiomics model. The y‐axis represents the incidence rate of aMCI. The x‐axis represents the predicted risk of aMCI. The diagonal dotted line represents the prediction of an ideal model. The blue solid line represents the performance of the radiomics model. A closer fit to the diagonal dotted line indicates a more accurate prediction. aMCI, amnestic mild cognitive impairment.