Predicting chronic kidney disease progression with artificial intelligence

BMC Nephrology

Table 5 Performance of reduced time-to-event models for the outcomes of interest

Model	Stage Progression	eGFR Progression (significant reduction)	RRT
P-COX
Test	0.5648	0.6917	0.8603
Random survival forest
Test	0.6713	0.6807	0.8603
Gradient boosted model
Test	0.6874	0.6847	0.8887

Test: C- Statistic concordance Index, eGFR: Glomerular Filtration Rate, P-cox: Penalization cox, RRT: Renal Replacement Therapy

ISSN: 1471-2369