TABLE 6.
Cohen’s Kappa scores per organ system.
| US | Variable | MRI |
Total | Measure of agreement |
||
|---|---|---|---|---|---|---|
| No abnormality detected | Abnormality detected | Kappa | p | |||
| Central nervous system | No abnormality detected | 14 | 1 | 15 | - | - |
| Abnormality detected | 7 | 65 | 72 | - | - | |
| Total | 21 | 66 | 87 | 0.722 | 0.000 | |
| Spinal | No abnormality detected | 79 | 0 | 79 | - | - |
| Abnormality detected | 1 | 8 | 9 | - | - | |
| Total | 80 | 8 | 88 | 0.935 | 0.000 | |
| Thoracic | No abnormality detected | 69 | 2 | 71 | - | - |
| Abnormality detected | 6 | 11 | 17 | - | - | |
| Total | 75 | 13 | 88 | 0.68 | 0.000 | |
| Abdominal | No abnormality detected | 80 | 2 | 82 | - | - |
| Abnormality detected | 1 | 5 | 6 | - | - | |
| Total | 81 | 7 | 88 | 0.751 | 0.000 | |
| Urogenital | No abnormality detected | 79 | 0 | 79 | - | - |
| Abnormality detected | 2 | 7 | 9 | - | - | |
| Total | 81 | 7 | 88 | 0.863 | 0.000 | |
| Musculoskeletal | No abnormality detected | 77 | 2 | 79 | - | - |
| Abnormality detected | 4 | 5 | 9 | - | - | |
| Total | 81 | 7 | 88 | 0.588 | 0.000 | |
| Gestational | No abnormality detected | 82 | 0 | 82 | - | - |
| Abnormality detected | 3 | 3 | 6 | - | - | |
| Total | 85 | 3 | 88 | 0.651 | 0.000 | |
US, ultrasound; MRI, magnetic resonance imaging.