A Simulation Study to Compare the Predictive Performance of Survival Neural Networks with Cox Models for Clinical Trial Data

Figure 5

Predictive performance of PLANN extended one standard deviation for sample size 250 or 1000 and 61% censoring (scenario 1). Darker blue palette colours correspond to the 2 adverse scenarios (a) removing patients censored before the second year or (b) curtailing patients’ survival at 5 years. (a) C-index; (b) IBS at 5 years.

(a)

(b)