Table.
Mean ± SD | |||
---|---|---|---|
Parameter | Manual Annotation | Automatic Segmentation | P |
CNF number | 10.14 ± 3.37 | 9.97 ± 3.26 | 0.06 |
CNF length (mm) | 4.29 ± 3.81 | 4.30 ± 3.85 | 0.97 |
Branching points, n | 6.45 ± 5.99 | 6.36 ± 5.85 | 0.31 |
Tortuosity | 2.05 ± 1.34 | 2.00 ± 1.32 | 0.40 |
P values are between manual annotation and automatic segmentation.