Research Paper Volume 13, Issue 2 pp 2184—2197

Nomograms based on pre-operative parametric for prediction of short-term mortality in acute myocardial infarction patients treated invasively

C-index of the new model in the training group and the validation group. C-index was calculated to evaluate the discrimination of the model and illustrated in this figure.

Figure 4. C-index of the new model in the training group and the validation group. C-index was calculated to evaluate the discrimination of the model and illustrated in this figure.