Table 1 Intra-examiner agreement among resident physicians

1

First

12.23

7.45

0.965

0.929 - 0.983

1.47

1.14

Second

11.90

6.47

2

First

16.00

8.67

0.946

0.875 - 0.976

2.13

1.91

Second

14.80

8.56

3

First

9.43

7.25

0.768

0.490 - 0.893

4.00

2.41

Second

7.10

5.96

4

First

8.27

7.40

0.942

0.882 - 0.972

1.73

1.60

Second

7.60

6.31

5

First

13.83

8.71

0.934

0.818 - 0.972

2.80

1.45

Second

12.23

8.43

1

First

11.40

6.31

0.937

0.874 - 0.970

2.03

0.96

Second

11.77

6.37

2

First

15.63

8.12

0.882

0.769 - 0.942

3.27

2.05

Second

16.57

7.67

3

First

12.67

5.57

0.415

0.062 - 0.673

5.30

3.03

Second

12.57

5.78

4

First

9.43

6.06

0.958

0.915 - 0.980

1.50

0.94

Second

9.33

6.17

5

First

13.80

7.30

0.776

0.584 - 0.886

3.90

2.80

Second

14.97

6.90