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. 2017 Nov 10;11:779. doi: 10.3332/ecancer.2017.779

Integrated Discrimination Improvement.

Variable KPS versus full model PRPS versus full model
IDI events −0.001 (−0.0147 to 0.0127) 0.0041 (−0.0034 to 0.0117)
IDI non-events 0.0289 (0.01 to 0.0478) 0.0037 (−0.008 to 0.0154)
IDI 0.0279 (0.0049 to 0.051) 0.0079 (−0.0063 to 0.022)
Relative IDI (%) 17.61 (−2 to 37.21) 4.41 (−4.42 to 13.24)