Table 3.
Reference standard and predicted volumes for each structure considered in this study for the patients in the Mayo Clinic Minnesota test and validation set. The statistics reported are mean±SD and range (min/max) and the P values for difference
| Label | Manual Segmentation | Automated Segmentation | P Value | |
|---|---|---|---|---|
| Right cortex, cc | Test n=386 |
103.5±22.4 (53.3/177.7) |
104.4±21.7 (53.8/180.2) |
>0.05 |
| Validation n=306 |
103.7±22.6 (58.0/174.9) |
104.7±21.9 (61.4/181.0) |
>0.05 | |
| Left cortex, cc | Test n=386 |
104.5±23.6 (51.5/182.4) |
105.6±23.3 (53.0/193.6) |
>0.05 |
| Validation n=306 |
104.2±22.2 (49.8/184.2) |
105.2±21.5 (51.1/187.6) |
>0.05 | |
| Right medulla, cc | Test n=386 |
42.6±11.1 (15.3/85.5) |
42.5±10.5 (16.7/78.6) |
>0.05 |
| Validation n=306 |
43.3±11.7 (11.7/90.7) |
43.05±11.3 (19.5/81.4) |
>0.05 | |
| Left medulla, cc | Test n=386 |
39.5±10.6 (15.2/77.8) |
39.4±10.1 (16.8/74.0) |
>0.05 |
| Validation n=306 |
39.8±10.5 (16.8/80.5) |
39.5±10.4 (15.2/80.4) |
>0.05 |
cc, cubic centimeters.