Rectal contour using Method 1* | Rectal contour using Method 2* | ||||||||
---|---|---|---|---|---|---|---|---|---|
Rectal area | Rectal volume | Rectal area | Rectal volume | ||||||
Average correlations (R2) | SD | Average correlations (R2) | SD | Average correlations (R2) | SD | Average correlations (R2) | SD | ||
Ant/Post | LSV | 0.40 | 0.23 | 0.37 | 0.22 | 0.38 | 0.24 | 0.35 | 0.21 |
RSV | 0.36 | 0.19 | 0.35 | 0.16 | 0.35 | 0.21 | 0.33 | 0.17 | |
Sup/Inf | LSV | 0.20 | 0.17 | 0.22 | 0.19 | 0.21 | 0.18 | 0.23 | 0.19 |
RSV | 0.22 | 0.17 | 0.23 | 0.19 | 0.20 | 0.16 | 0.24 | 0.20 | |
Left/Right | LSV | 0.19 | 0.19 | 0.19 | 0.19 | 0.21 | 0.20 | 0.17 | 0.18 |
RSV | 0.18 | 0.18 | 0.15 | 0.18 | 0.20 | 0.18 | 0.15 | 0.17 |