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Basic characteristics of patients, contours, and plans
| Average | Range | |
|---|---|---|
| Age | 57 | 49–62 |
| Body mass index | 21.3 | 19.7–24.7 |
| PTV volume (cm3) | 628 | 325–1185 |
| Heart volume (cm3) | 558 | 383–714 |
| Ipsilateral lung volume (cm3) | 995 | 607–1539 |
| Whole lung volume (cm3) | 2224 | 1373–3299 |
| Beam start angle (°) | 300 | 290–310 |
| Beam stop angle (°) | 133 | 125–145 |
