• Catherine A Marco, Francis L Counselman, Robert C Korte, Robert G Purosky, Cameron Thomas Whitley, and Earl J Reisdorff.
• The Department of Emergency Medicine, University of Toledo College of Medicine, Toledo, OH.
• Acad Emerg Med. 2014 Jun 1;21(6):688-93.

ObjectivesThe initial step in certification by the American Board of Emergency Medicine (ABEM) requires passing a multiple-choice-question qualifying examination. The qualifying examination is typically taken in the first year after residency training. This study was undertaken to determine if a delay in taking the qualifying examination is associated with poorer performance. The authors also examined the relationship between in-training examination scores and qualifying examination scores.MethodsThis was a pooled time-series cross-section study. Primary measurements were initial qualifying examination scores, the timing of the qualifying examination, and in-training examination scores. The three groups, based on qualifying examination timing, were immediate, 1-year delay, and ≥2-year delay. In-training examination scores were analyzed to determine the relationship between intrinsic ability, examination timing, and qualifying examination scores. For analysis, a generic pooled ordinary least-squares dummy variable model with robust standard errors was used. A pre hoc level of significance was determined to be α < 0.01.ResultsThere were 16,353 qualifying examination test administrations between 2000 and 2012. In-training examination scores were positively correlated with qualifying examination scores (p < 0.001). The group pass rates were 98.9% immediate, 95.6% 1-year delay, and 86.6% ≥2-year delay. After controlling for in-training examination scores, delay taking the qualifying examination of 1 year was associated with a decrease in score of -0.6 (p = 0.003). A delay in taking the qualifying examination ≥2 years was associated with a decrease in score of -2.5 points (p < 0.001).ConclusionsAfter accounting for innate ability using in-training examination scores, delay taking the qualifying examination was associated with poorer performance. This effect was more pronounced if the delay was ≥2 years.© 2014 by the Society for Academic Emergency Medicine.

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