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Table 2 The implications of RC testing

From: Reclassification calibration test for censored survival data: performance and comparison to goodness-of-fit criteria

  

RC test based on predicted probabilities from the new model

  

Statistically significant

Not significant

RC test based on predicted probabilities from the old model

Statistically significant

A. Both new and old models are miscalibrated or use incorrect functional form

B. New model provides improved calibration across risk classifications

Not significant

C. New model is miscalibrated or uses incorrect functional form. Old model is preferable.

D. Reclassification is not choosing between models.

  1. Comparison of RC test with expected counts calculated from the old model with RC test with expected counts calculated from the new model