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Conformation number, optimization time, modulation index, maximum and mean beam intensity for HN treatment plans with 7, 15, and 30 beams at 75 beam segments using the proposed methods.
| Conformality index | Beam intensity | ||||||
|---|---|---|---|---|---|---|---|
| CN | CN1 | CN2 | Time for fluence-map optimization (s) | MI | Maximum intensity | Mean of intensity | |
| 7 beams | 0.7554 | 0.9501 | 0.7951 | 97 | 4.40 | 1304 | 96 |
| 15 beams | 0.7758 | 0.9501 | 0.8165 | 168 | 3.12 | 695 | 45 |
| 30 beams | 0.7819 | 0.9504 | 0.8224 | 352 | 1.73 | 394 | 23 |
