Table 5.
Intraobserver variability (CV) on KVCT and MVCT for each structure (%).
| Structure | Obs. 1 |
Obs. 2 |
Obs. 3 |
Obs. 4 |
Obs. 5 |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| KVCT | MVCT | KVCT | MVCT | KVCT | MVCT | KVCT | MVCT | KVCT | MVCT | |
| Liver | 2.02 | 3.75 | 13.75 | 4.55 | 3.74 | 3.79 | 1.48 | 1.69 | 1.91 | 3.72 |
| Bone | 1.20 | 3.59 | 3.04 | 0.91 | 4.13 | 7.09 | 4.09 | 12.69 | 5.40 | 3.00 |
| Trachea | 2.24 | 0.28 | 3.12 | 7.32 | 4.89 | 3.13 | 3.90 | 2.64 | 5.76 | 10.89 |
| Lung | 5.20 | 1.65 | 4.13 | 6.13 | 5.13 | 2.86 | 3.33 | 8.24 | 3.20 | 4.63 |
| Soft tissue | 3.30 | 7.12 | 3.33 | 8.46 | 2.38 | 7.21 | 0.83 | 11.23 | 1.80 | 4.29 |
| Muscle | 5.61 | 4.34 | 1.49 | 10.24 | 3.14 | 8.15 | 5.48 | 1.10 | 1.72 | 7.91 |
Obs. 1 – observer 1.