Table 3 Interrater reproducibility analyses *
From: Reproducibility of cervical range of motion in patients with neck pain
Tested movements | Rater A | Rater B | Rater A-B | LoA | ICC | 95% CI | |||
|---|---|---|---|---|---|---|---|---|---|
mean | SD | mean | SD | mean | SD | ||||
Mean of two ratings | |||||||||
Flexion-extension | 102.6 | 22.2 | 99.3 | 21.7 | 3.3 | 8.7 | 3.3 ± 17.0 | 0.95 | 0.90, 0.98 |
Lateral-flexion | 72.6 | 13.9 | 72.1 | 13.0 | 0.5 | 8.7 | 0.5 ± 17.0 | 0.89 | 0.77, 0.94 |
Rotation | 138.4 | 29.9 | 139.7 | 27.7 | -1.3 | 12.5 | -1.3 ± 24.6 | 0.95 | 0.90, 0.98 |
One rating | |||||||||
Flexion-extension | 101.3 | 21.6 | 99.8 | 21.0 | 1.6 | 10.1 | 1.6 ± 19.8 | 0.89 | 0.78, 0.94 |
Lateral-flexion | 72.6 | 13.8 | 71.8 | 12.3 | 0.8 | 8.9 | 0.8 ± 17.5 | 0.77 | 0.58, 0.88 |
Rotation | 135.4 | 30.4 | 138.3 | 27.0 | -2.9 | 13.7 | -2.9 ± 26.0 | 0.88 | 0.78, 0.94 |
Low pain intensity | |||||||||
Flexion-extension | 111.0 | 17.5 | 106.8 | 16.1 | 4.3 | 8.2 | 4.3 ± 16.1 | 0.92 | 0.79, 0.97 |
Lateral-flexion | 77.0 | 11.3 | 76.0 | 11.6 | 1.1 | 8.9 | 1.1 ± 17.2 | 0.82 | 0.59, 0.93 |
Rotation | 147.7 | 20.7 | 148.0 | 17.4 | -0.3 | 12.8 | -0.3 ± 25.1 | 0.88 | 0.71, 0.95 |
High pain intensity | |||||||||
Flexion-extension | 81.0 | 18.1 | 80.2 | 23.1 | 0.8 | 9.8 | 0.8 ± 19.2 | 0.95 | 0.76, 0.99 |
Lateral-flexion | 61.4 | 14.1 | 62.3 | 11.5 | -0.8 | 8.4 | -0.8 ± 16.4 | 0.89 | 0.50, 0.98 |
Rotation | 114.6 | 37.3 | 118.4 | 37.8 | -3.8 | 12.1 | -3.8 ± 23.8 | 0.97 | 0.89, 0.99 |