Fig. 2

Predictive nomogram and calibration plot. a. A predictive nomogram for predicting 30-day death of invasive candidiasis among cancer patients. To estimate the probability of 30-day death for a given patient, the following were carried out: patient values at each axis were marked, a straight line perpendicular to the point axis was drawn, and the points for all variables were summed. Then, we summed the total points and drew a vertical line from the “total points” row to obtain the probability of 30-day death. b. A calibration plot of the predicted and observed probabilities of 30-day death of invasive candidiasis among cancer patients. The x-axis shows the predicted probability of 30-day death, and the y-axis shows the observed probability of 30-day death. The nomogram had a C-index of 0.895 and was well calibrated