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Table 1 Correlation of test measures and student sharacteristics with USMLE 1 and 2

From: Predictors of medical school clerkship performance: a multispecialty longitudinal analysis of standardized examination scores and clinical assessments

Test measure

Analysis of USMLE 1

Analysis of USMLE 2

ra

P valueb

ra

P valueb

GPA

0.39

<.001

0.35

<.001

MCAT

    

 Total

0.50

<.001

0.38

<.001

 Biological science

0.49

<.001

0.37

<.001

 Physical science

0.47

<.001

0.36

<.001

 Verbal

0.21

<.001

0.19

<.001

 Writing

0.16

<.001

0.11

.06

USMLE 1

…

…

0.77

<.001

Student Characteristic

USMLE 1,

mean (SD)

P Valuec

USMLE 2,

mean (SD)

P Valuec

Gender

 

<.001

 

.55

 Male

236.3 (20.9)

 

236.1 (23.6)

 

 Female

228.6 (20.5)

 

237.6 (22.4)

 

Underrepresented minority

 

<.001

 

<.001

 No

235.0 (19.7)

 

239.1 (21.2)

 

 Yes

218.3 (23.3)

 

224.2 (28.5)

 
  1. Abbreviations: GPA Grade point average, MCAT Medical college admission test, USMLE 1 and 2 United States medical licensing examination steps 1 and 2
  2. ar denotes the Pearson correlation coefficient
  3. b P values indicate whether the correlation is significantly different from 0
  4. c P values were based on a 2-sample t test