Fig. 5.

Nomogram plot of the logistic model in training samples. To assess the probability of IAC in P-pGGNs, patient values were marked at each feature axis, a straight line was drawn perpendicular to the point axis, and a corresponding point for each feature was obtained. All points were summed for all features. Next, the sum was marked on the total points axis, and a straight line drawn perpendicular to the risk axis