Episode 61 of CRAMSURG - Clinical Research Appraisal and Methodology for Surgical Trainees. The paper for discussion is A Mutation-Specific Decision Model for Segmental Versus Total Abdominal Colectomy in Hereditary Nonpolyposis Colorectal Cancer, Dis Col Rec Feb 2026. The teaching topic is a practical guide to statistical tests - part 13: skewness and kurtosis. Brought to you by CRAMSURG www.cramsurg.org.