Interobserver variability of R.E.N.A.L., PADUA, and centrality index nephrometry score systems.

Purpose To assess interobserver variability of R.E.N.A.L., preoperative aspects and dimensions used for an anatomical classification system (PADUA), and centrality index (C-Index) systems among observers with varying degrees of clinical experience and each system’s subscale correlation with surgical outcome metrics.