Development and validation of a prediction model for deep vein thrombosis in older non-mild acute pancreatitis patients

Figure 1 Nomogram for predicting deep vein thrombosis in non-mild acute pancreatitis patients. The nomogram maps the predicted probability of deep vein thrombosis (DVT) on a scale of 0 to 220. For each covariate, draw a vertical line upwards and record corresponding points. Repeated it and added the points. A total score corresponds to a predicted probability of DVT at the bottom of the nomogram.

Figure 2 Calibration curve for deep vein thrombosis on the nomogram. The ideal line represents a perfect match between predicted and observed occurrence of deep vein thrombosis; Apparent line, prediction capability of the model obtained after data analysis; Bias-corrected line, prediction capability of the model obtained after bootstrap correction.