Beyond Statistical Accuracy: Decision Curve Analysis and Single-Center Independent Validation of the SHA.LIN Score for PCNL Outcomes
Objective: To perform a single-center independent validation of the SHA.LIN score and compare its predictive accuracy and clinical net benefit with the Guy’s Stone Score (GSS), S.T.O.N.E. score, and CROES nomogram in a large cohort of patients undergoing percutaneous nephrolithotomy (PCNL).Materials and Methods: We ret...