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Table 2 Rater agreement of the dial test

From: Rater agreement reliability of the dial test in the ACL-deficient knee

 

N=

κ

SE

95% confidence interval

P value

intra-rater (κC)

13

    

 30° of flexion

 

0.16

0.28

−0.39–0.70

0.569

 60° of flexion

 

0.35

0.27

−0.17–0.87

0.207

 90° of flexion

 

0.49

0.25

0.01–0.98

0.071

 30° and 90° combined

 

0.35

0.28

−0.19–0.89

0.207

inter-rater (κF)

50

    

 30° of flexion

 

0.29

0.14

0.01–0.56

0.044

 60° of flexion

 

0.22

0.14

−0.06–0.50

0.129

 90° of flexion

 

0.38

0.14

0.10–0.66

0.007

 30° and 90° combined

 

0.25

0.14

−0.03–0.53

0.077

rater-device (κC)

26

    

 30° of flexion

 

0.84

0.16

0.52–1.15

<0.001

 60° of flexion

 

0.20

0.23

−0.25–0.65

0.250

 90° of flexion

 

0.26

0.23

−0.19–0.70

0.190

 30° and 90° combined

 

0.50

0.19

0.13–0.86

0.008