Quantitative assessment of a new preparatory tool for board certification in urology.

Abstract

To analyse the performance of candidates in a Canadian national mock-examination for final-year urology residents with respect to North American speciality examinations in urology. In 1997 the Queen's Urology Examination Skills Training Program (QUEST) was established as an annual national mock examination for final-year Canadian urology residents. It consists of a short answer question component and an objective structured clinical examination. During the 5-year period (1997-2001), 91 final-year residents from all 11 Canadian urology residency-training programmes participated in QUEST and the Royal College of Physicians and Surgeons of Canada certifying examinations (RCPSCE); 43 (47%) of candidates also attempted the American Board of Urology part 1 qualifying examinations (ABU 1). Performance on QUEST was correlated with the RCPSCE and ABU 1 in a blinded fashion after submitting QUEST scores to governing bodies. Thresholds were determined to help to predict a candidate's performance on the RCPSCE and ABU 1, based on QUEST scores. There was a moderately close correlation between overall QUEST and RCPSCE performance (r = 0.68, P < 0.001) and a moderate correlation between overall QUEST and ABU 1 performance (r = 0.42, P = 0.005). For the following QUEST scores, the probability of success on the RCPSCE was: < 65%, 67% pass; 66-75%, 80% pass; > 75%, 100% pass (P = 0.002). For ABU 1, QUEST overall score of 80% gave a 69% probability of scoring > or = 70% on ABU 1 (P = 0.003). QUEST is a moderate predictor of performance on speciality examinations in urology. We consider that the time, effort and expense to maintain QUEST are justified.