International Journal of Medical Sciences

The survival nomogram showed good predictive accuracy (C-index: 0.822, 95%CI: 0.744–0.901) in validation based on 408 AP patients from the eICU-CRD. As shown by the calibration curve (Figure 6B), the survival nomogram slightly underestimated the predicted probabilities of in-hospital mortality compared to the actual observed values. ................
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