Outlier experienced surgeon's performances impact on benchmark for technical surgical skills training.
Anthony G GallagherPatrick J HennPaul C NearyAnthony J SenagorePeter W MarcelloBrendan P BuntingNeal E SeymourRichard M SatavaPublished in: ANZ journal of surgery (2018)
Objectively assessed atypical expert performances were few. Z-score standardization identified them and produced a more robust quantitative definition of proficiency.