Table 3.
Descriptive and inter-rater reliability for measurements of cervical spine ROM using the iPhone
| Examiner 1 (mean ± SD) | Examiner 2 (mean ± SD) | ICC | 95% CI | |
|---|---|---|---|---|
| Flexion |
56,0° ± 8,3° |
60,1° ± 7,0° |
0,48 |
0,14-0,72 |
| Extension |
82,2° ± 14,0° |
87,5° ± 12,0° |
0,49 |
0,15-0,72 |
| Right lateral flexion |
45,6° ± 7,8° |
51,8° ± 7,0° |
0,54 |
0,22-0,75 |
| Left lateral flexion |
47,5° ± 6,8° |
50,0° ± 5,8° |
0,40 |
0,04-0,67 |
| Right rotation |
72,4° ± 14,5° |
89,7° ± 21,3° |
0,09 |
−0,28-0,44 |
| Left rotation | 75,4° ± 14,7° | 82,0° ± 22,3° | 0,07 | −0,30-0,42 |