Identifying medical students likely to exhibit poor professionalism and knowledge during internship.
BACKGROUND
Identifying medical students who will perform poorly during residency is difficult.


OBJECTIVE
Determine whether commonly available data predicts low performance ratings during internship by residency program directors.


METHODS
Prospective cohort involving medical school data from graduates of the Uniformed Services University (USU), surveys about experiences at USU, and ratings of their performance during internship by their program directors.


METHODS
Uniformed Services University.


METHODS
One thousand sixty-nine graduates between 1993 and 2002.


METHODS
Residency program directors completed an 18-item survey assessing intern performance. Factor analysis of these items collapsed to 2 domains: knowledge and professionalism. These domains were scored and performance dichotomized at the 10th percentile.


RESULTS
Many variables showed a univariate relationship with ratings in the bottom 10% of both domains. Multivariable logistic regression modeling revealed that grades earned during the third year predicted low ratings in both knowledge (odds ratio [OR] = 4.9; 95%CI = 2.7-9.2) and professionalism (OR = 7.3; 95%CI = 4.1-13.0). USMLE step 1 scores (OR = 1.03; 95%CI = 1.01-1.05) predicted knowledge but not professionalism. The remaining variables were not independently predictive of performance ratings. The predictive ability for the knowledge and professionalism models was modest (respective area under ROC curves = 0.735 and 0.725).


CONCLUSIONS
A strong association exists between the third year GPA and internship ratings by program directors in professionalism and knowledge. In combination with third year grades, either the USMLE step 1 or step 2 scores predict poor knowledge ratings. Despite a wealth of available markers and a large data set, predicting poor performance during internship remains difficult.
Greenburg
David L
DL
Uniformed Services University of the Health Sciences, Bethesda, MD, USA. dgreenburg@usuhs.mil
Durning
Steven J
SJ
Cohen
Daniel L
DL
Cruess
David
D
Jackson
Jeffrey L
JL
D000328:Adult; D002983:Clinical Competence; D004521:Educational Measurement; D004650:Employee Performance Appraisal / Q000639:trends*; D005163:Factor Analysis, Statistical; D005260:Female; D005544:Forecasting; D006801:Humans; D007396:Internship and Residency; D019359:Knowledge; D008297:Male; D011446:Prospective Studies; D012577:Schools, Medical; D013337:Students, Medical; D014481:United States