Fig. 3
From: Development and validation of a risk prediction model for unplanned 7-day readmission to PICU
Calibration curves of the 7DRRA model. (A) Calibration curve of the developing set. (B) Calibration curve of the validation set. The Y-axis of the calibration plot represents the actual probability of 7-day readmission to the PICU. The X-axis represents the predicted risk of 7-day readmission in the current set. The “Apparent” curve means the uncalibrated predicting curve of the 7-day readmission probability in the current set, the “Bias-corrected” curve means the calibrated curve, and the “Ideal” straight line means the perfect prediction between predicted probability and actual probability of early readmission.
