Table 1.
Summary of mean, median, and minimum values of dosimetric and volumetric parameters for CTV and OARs calculated with TG-43 and model-based TG-186 algorithms
| Parameter | Mean ±SD | Median | Minimum | t-Student test | |||
|---|---|---|---|---|---|---|---|
| TG-43 | TG-186 | TG-43 | TG-186 | TG-43 | TG-186 | p-value | |
| V150 CTV (%) | 56.5 ±11.3 | 52.2 ±12.3 | 54.9 | 52.4 | 32.9 | 26.0 | 0.43 |
| V100 CTV (%) | 92.0 ±3.8 | 90.2 ±4.5 | 92.3 | 90.9 | 82.7 | 80.1 | 0.35 |
| V95 CTV (%) | 96.1 ±0.9 | 94.4 ±1.8 | 95.3 | 94.4 | 92.5 | 90.2 | 0.02* |
| V90 CTV (%) | 97.1 ±1.1 | 96.3 ±1.9 | 98.1 | 96.8 | 96.0 | 92.3 | 0.03* |
| D2cc homolateral eye (Gy) | 0.8 ±0.5 | 0.8 ±0.5 | 0.8 | 0.8 | 0.3 | 0.3 | Nan = 1 |
| D0.01cc homolateral lens (Gy) | 1.7 ±1.6 | 1.6 ±1.4 | 1.0 | 1.0 | 0.4 | 0.4 | 0.87 |
| D0.01cc homolateral nerve (Gy) | 0.3 ±0.1 | 0.3 ±0.1 | 0.4 | 0.4 | 71.7 | 0.1 | Nan = 1 |