title: The relationship between second-year medical students' OSCE scores and USMLE Step 2 scores.
abstract: OBJECTIVE
  A valid tool to measure clinical competency early in medical school could identify students who may require special educational attention. The overall aim is to assess the relationship between students' scores on an objective structured clinical examination (OSCE) given in the second year of medical school and their subsequent performance on Step 2 of the United States Medical Licensing Examination (USMLE Step 2).
  
  
  METHODS
  Participants were 390 second-year medical students participating in a required OSCE; complete data (Medical College Admission Test, OSCE, USMLE Step 1 and Step 2 scores) were available for 340 students (87%). Univariate correlations and linear regression analyses were performed.
  
  
  RESULTS
  Total OSCE score was moderately correlated with USMLE Step 2 score (r = 0.395, P < 0.001), as were two skills subscores of the OSCE, differential diagnosis (r = 0.343, P < 0.001) and identification of abnormality (r = 0.322, P < 0.001). In linear regression analysis, neither OSCE total score nor any of the subscores independently predicted Step 2 scores; only Step 1 score (beta = 0.687, P < 0.001) and female sex (beta = 0.152, P < 0.001) remained independent correlates of Step 2 score.
  
  
  CONCLUSIONS
  OSCEs early in medical school can be useful in the early assessment of clinical competence.
authors: Department of Ambulatory Care and Prevention, Harvard Medical School and Harvard Pilgrim Health Care, Boston, MA 02215, USA. steven_simon@hms.harvard.edu
authors: Steven R
authors: SR
authors: Simon
authors: Anh
authors: A
authors: Bui
authors: Shelley
authors: S
authors: Day
authors: David
authors: D
authors: Berti
authors: Kevin
authors: K
authors: Volkan
mesh_terms: D000328:Adult; D002983:Clinical Competence / Q000592:standards* / Q000706:statistics & numerical data; D000013:Congenital Abnormalities / Q000175:diagnosis; D003937:Diagnosis, Differential; D004504:Education, Medical, Undergraduate / Q000592:standards* / Q000706:statistics & numerical data; D004521:Educational Measurement / Q000379:methods* / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D008007:Licensure, Medical; D008297:Male; D008487:Medical History Taking; D012737:Sex Factors; D013337:Students, Medical; D013663:Teaching / Q000379:methods