Table 1 Results
Method | Orientation | Index 1 | Index 2 | Correlation (CI) | Absolute percentage error (SD) | Percentage error (SD) |
|---|---|---|---|---|---|---|
1 | Sagittal | – | – | 0.904 (0.844–0.941) | – | – |
2 | Coronal | 51.0 | – | 0.951 (0.899–0.976) | 76.2 (5.8) | 76.2 (5.8) |
2 | Sagittal | 31.0 | – | 0.986 (0.971–0.993) | 27.0 (2.2) | 27.0 (2.2) |
2 | Transversal | 67.0 | – | 0.970 (0.937–0.985) | 63.5 (4.0) | 63.5 (4.0) |
3 | Coronal | 27.5 | 62.0 | 0.992 (0.984–0.996) | 189.5 (3.6) | 189.5 (3.6) |
3 | Sagittal | 17.5 | 64.0 | 0.997 (0.993–0.998) | 125.7 (1.8) | 125.7 (1.8) |
3 | Transversal | 33.5 | 68.0 | 0.993 (0.986–0.997) | 178.7 (3.2) | 178.7 (3.2) |
3* | Sagittal | 17.5 | 64.0 | 0.998 (0.995–0.999) | 128.5 (1.5) | 128.5 (1.5) |
3** | Sagittal | 17.5 | 64.0 | 0.995 (0.001) | 127.1 (2.1) | 127.1 (2.1) |
4 | Coronal | 40.0 | 79.5 | 0.989 (0.977–0.995) | 1.4 (1.1) | −1.0 (1.5) |
4 | Sagittal | 12.0 | 64.0 | 0.997 (0.994–0.999) | 6.7 (0.7) | −6.7 (0.7) |
4 | Transversal | 33.5 | 68.0 | 0.993 (0.985–0.997) | 5.4 (1.2) | 5.4 (1.2) |