Figure 2.
Learning curve assessment using CUSUM method for technical outcomes. (a) for venous anastomosis; (b) for arterial anastomosis; (c) for uretero-vesical anastomosis; (d) for re-warming time (Reproduced with permission from Elsevier Inc., European Urology; 2014 Mar 4; Application of the Statistical Process Control Method for Prospective Patient Safety Monitoring During the Learning Phase: Robotic Kidney Transplantation with Regional Hypothermia [IDEAL Phase 2a-b]; Sood et al.)