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Table 3 For each maneuver, the number and percent of students who diagnosed the case correctly organized by perfect and imperfect score on anticipation (A)

From: Assessing musculoskeletal examination skills and diagnostic reasoning of 4th year medical students using a novel objective structured clinical exam

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Disc

imperfect A

perfect A

SI

imperfect A

perfect A

 Imperfect P

5/7 (71 %)

4/6 (67 %)

imperfect P

21/26 (81 %)

2/2 (100 %)

 Perfect P

8/9 (89 %)

17/17 (100 %)

perfect P

2/2 (100 %)

9/9 (100 %)

 Model fit:

X2 (36) = 25.9

n.s.

 

X2 (36) = 28.9

n.s.

Shoulder

Imping

imperfect A

perfect A

GH Arthrit

imperfect A

perfect A

 Imperfect P

5/5 (100 %)

9/13 (69 %)

imperfect P

20/26 (77 %)

13/14 (93 %)

 Perfect P

2/2 (100 %)

19/22 (86 %)

perfect P

1/1 (100 %)

1/1 (100 %)

 Model fit:

   

X2 (42) = 41.9

n.s.

Knee

ACL

imperfect A

perfect A

Knee OA

imperfect A

perfect A

 Imperfect P

1/1 (100 %)

17/19 (89 %)

imperfect P

15/18 (83 %)

14/14 (100 %)

 Perfect P

2/2 (100 %)

22/23 (96 %)

perfect P

2/2 (100 %)

11/11 (100 %)

 Model fit:

X2 (42) = 38.3

n.s.

 

X2 (42) = 17.8

n.s.