| Mean (Range) |
---|---|
Prescribed Dose (Gy) | 53 (42 – 60) |
Biologic Effective Tumor Dose (BED Gy10) | 147 (100–180) |
Prescription Isodose Line (%) | 81 (75 – 85) |
Planning treatment volume coverage (%) | 99 (95 – 100) |
Number of beams per fraction | 156 (79 – 242) |
Number of paired x-ray verification images per fraction | 52 (26 – 81) |
Beam-on time (minutes) | 73 (54–124) |
Treatment course (days) | 7 (5–11) |
% Total lung volume receiving 15 Gy or more | 7.3 (2.8–11.3) |