Cumulative sum: a proficiency metric for basic endoscopic training
Hu Y, Jolissaint J, Ramirez A, Gordon R, Yang Z, Sawyer R. Cumulative sum: a proficiency metric for basic endoscopic training. Journal Of Surgical Research 2014, 192: 62-67. PMID: 24976441, PMCID: PMC4188705, DOI: 10.1016/j.jss.2014.05.056.Peer-Reviewed Original ResearchMeSH KeywordsClinical CompetenceCompetency-Based EducationEducational MeasurementEndoscopyGastrostomyHumansInternship and ResidencyLearningModels, EducationalConceptsPercutaneous endoscopic gastrostomyCUSUM analysisProcedure duration >Postgraduate year 1 surgery residentsPercutaneous endoscopic gastrostomy insertionSensitivity to relapseProcedure durationExpert endoscopistsEndoscopic gastrostomyRelapseSurgical residentsHour restrictionsSurgical traineesTrainee proficiencyLikert-scale surveyFailure rateTask failureTraining backgroundOperator experienceEndoscopy