Optimal Skin-to-Stone Distance Is a Positive Predictor for Successful Outcomes in Upper Ureter Calculi following Extracorporeal Shock Wave Lithotripsy: A Bayesian Model Averaging Approach - Fig 1

Based on post hoc tests, patients in group 1 were younger than those in groups 2 and 4 (A). Maximal stone lengths were not significantly different; however, post hoc tests showed that the maximal stone length in group 3 was shorter than in group 4 (B). For mean stone density and HU ratio, there were no differences in the four groups (C and D). 1; group 1, 2; group 2, 3; group 3, 4; group 4.