Table 2.
Setting of the objective dose and constraints in the hybrid auto-planning (HAP) and KBP-only planning
| OARs | Objective functions | Weighting (KBP-only) | Weighting (HAP) |
|---|---|---|---|
| Lung-PTV | Max DVH V20 | 50 | Medium |
| Max DVH V30 | 50 | Medium | |
| Max DVH V5 | 50 | Medium | |
| Max EUD | 30 | Low | |
| Heart | Max DVH V30 | 50 | Medium |
| Max EUD | 30 | Low | |
| Spinal cord | Max dose | 100 | Medium |
| SC + 0.3 | Max dose | 100 | Medium |
| Ring 1 | Max dose | 50 | Medium |
| Ring 2 | Mad dose | 50 | Medium |
| Ring 3 | Max dose | 30 | Low |
Note: SC + 0.3 represents the volume around the spinal cord with a 3 mm radius
Ring 1 represents the volume around PTV with a 5 mm radius
Ring 2 represents the volume around PTV with a 10 mm radius
Ring 3 represents the volume around PTV with a 15 mm radius