Table 2 Inter and intra rater reliability in the asymptomatic group.

From: Reliability of coracohumeral distance and subcoracoid tendons in subacromial pain syndrome

Asymptomatic group

 

Inter-rater reliability, Raters A and B

Intra-rater reliability, Rater A

n

ICC (95%CI)

SEM, mm

MDC, mm

MDC, %

n

ICC (95%CI)

SEM, mm

MDC, mm

MDC, %

CHD0

20

0.70 (0.38; 0.87)

1.42

3.93

27.3

20

0.97 (0.93; 0.99)

0.91

2.51

17.3

LHB

20

0.10 (−0.08; 0.38)

0.38

1.05

47.3

19

0.88 (0.74; 0.95)

0.34

0.95

36.0

SCP

19

0.46 (0.05; 0.75)

0.68

1.90

48.5

20

0.97 (0.93; 0.99)

0.29

0.79

20.8

CHD60

18

0.87 (0.69; 0.95)

0.82

2.26

14.9

19

0.98 (0.96; 0.99)

0.61

1.68

11.0

CHD60w

20

0.90 (0.72; 0.96)

0.85

2.37

15.8

20

0.98 (0.95; 0.99)

0.75

2.08

13.5

  1. 95%CI 95% confidence interval, CHD0 coracohumeral distance at rest, CHD60 coracohumeral distance at 60°, CHD60w coracohumeral distance at 60° with weights, LHB long head of biceps tendon, MDC minimal detectable change at 95% of confidence interval, MDC% minimal detectable change in % respect to mean value of raters A and B or to three mean values of rater A, n number of participants considered in the statistical analysis, SCP subscapularis tendon, SEM standard error of measurement.
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