Fig. 7
From: Predictive value of infiltrating tumor border configuration of rectal cancer on MRI
Calibration curve of nomogram for predicting PEMVI (A) and PLN (B). The x-axis represents the nomogram-predicted probability and the y-axis represents the actual probability of PEMVI (A) and PLN (B). The perfect prediction corresponds to the 45° dotted line. The red solid line represents the entire cohort (n = 153), and the blue solid line is bias-corrected by bootstrapping (B = 1000 repetitons), indicating the observed nomogram performance. The calibration curve showed an evident relationship between the actual tag and the predicted tag