Fig. 3

(A) Nomogram of the current model for individual stent patency prediction at 30-, 90-, 180-, and 360-day, and its corresponding web version was available athttps://duyoukansha.shinyapps.io/Stent_Cox_DynNom/. (B) The forest plot based on the multivariable Cox regression model with the candidate five categorical variables. (C) The risk score plot of all patients in the training set in ascending order and marked as low risk (blue) or high risk (red), as divided by optimal value − 0.54 (vertical dashed line) in the upper part. Following up and stent patency status of each patient, and stent patency or stent obstruction patient is marked as blue or red, respectively in the bottom part