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Table 3 Inter-rater reliability of the laser beam device in healthy participants.

From: Neck proprioception assessment with a laser beam device: reliability in participants without neck pain and differences between participants with and without neck pain

TEST

Average repetitions

ICC

95% CI

SEM (cm)

SDD (cm)

HtN from R rotation

1st–3rd

0.84

0.42, 0.88

2.46

6.81

All

0.84

0.44, 0.88

2.18

6.03

HtN from L rotation

1st–3rd

0.82

0.37, 0.86

2.14

5.92

All

0.80

0.32, 0.85

2.46

6.81

HtN from flexion

1st–3rd

0.82

0.39, 0.87

2.24

6.20

All

0.80

0.33, 0.85

2.33

6.45

HtN from extension

1st–3rd

0.45

− 0.16, 0.64

4.79

13.26

All

0.66

0.08, 0.76

3.35

9.27

HtT to 45° R rotation

1st–3rd

0.30

− 0.2, 0.54

4.38

12.13

All

0.40

− 0.25, 0.57

3.28

9.08

HtT to 45° L rotation

1st–3rd

0.48

− 0.15, 0.66

3.38

9.36

All

0.59

0.00, 0.72

2.27

6.28

  1. HtN head-to-neutral, HtT head-to-target, ICC intraclass correlation coefficient, CI confidence intervals, SEM standard error of measurement, SDD smallest detectable difference, R/L right/left