Fig. 2
From: Assessing the depression risk in the U.S. adults using nomogram
Calibration curves of the model 1 and 2 nomogram in the training cohort and validation cohort. (A), Calibration curve of the model 1 in the training cohort. (B), Calibration curve of the model 1 in the validation cohort. (C), Calibration curve of the model 2 in the training cohort. (D), Calibration curve of the model 2 in the validation cohort. The x-axis and y-axis represent the predicted risk of depression and the actual incidence of depression, respectively. The closer the black solid line and the black dotted line fit on the diagonal, the better the prediction effect