Table 2.
The equivalent dose in 2-Gy fractions (EQD2), using a linear-quadratic model and assuming á/â ratio = 10 for tumor and á/â = 3 for organs at risk (OARs)
| Patient | Tumor EQD2 | Rectum
|
Bladder
|
Intestines
|
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sum dose (Gy)
|
EQD2
|
Sum dose (Gy)
|
EQD2
|
Sum dose (Gy)
|
EQD2
|
||||||||
| Mean doses | Maximal doses | Mean doses | Maximal doses | Mean doses | Maximal doses | Mean doses | Maximal doses | Mean doses | 1 cc doses | Mean doses | 1 cc doses | ||
| 1 | 72.9 | 64.7 | 76.3 | 96.1 | 1 14.9 | 53.6 | 76.6 | 78.3 | 115.2 | 33.9 | 68.7 | 48.2 | 102.3 |
| 2 | 82.7 | 45.4 | 81.9 | 69.0 | 130.8 | 43.5 | 83.0 | 64.1 | 132.6 | 25.8 | 74.0 | 39.5 | 115.0 |
| 3 | 65.6 | 41.0 | 72.5 | 55.3 | 97.7 | 41.3 | 72.6 | 55.7 | 97.8 | 29.2 | 61.4 | 39.3 | 82.8 |
| 4 | 64.6 | 47.5 | 70.8 | 65.6 | 99.8 | 45.2 | 70.1 | 63.0 | 98.8 | 34.2 | 63.7 | 47.6 | 89.3 |
| 5 | 82.2 | 44.3 | 83.1 | 67.1 | 132.8 | 46.0 | 83.1 | 70.8 | 133.3 | 32.8 | 72.7 | 51.4 | 115.0 |
| 6 | 82.0 | 45.5 | 81.3 | 70.1 | 124.1 | 49.5 | 80.1 | 72.0 | 121.8 | 22.2 | 51.8 | 29.7 | 69.1 |
| 7 | 82.7 | 53.6 | 82.2 | 83.1 | 131.5 | 42.1 | 80.8 | 66.8 | 129.2 | 27.8 | 70.9 | 43.8 | 111.4 |
| 8 | 72.9 | 47.7 | 75.7 | 67.9 | 110.7 | 50.6 | 75.7 | 73.3 | 110.8 | 26.1 | 57.9 | 38.1 | 84.8 |
| 9 | 78.8 | 64.5 | 83.8 | 90.8 | 121.4 | 63.6 | 84.3 | 90.3 | 122.1 | 34.4 | 80.7 | 50.2 | 116.8 |
| Median | 78.8 | 47.5 | 81.3 | 69.0 | 121.4 | 46.0 | 80.1 | 70.8 | 121.8 | 29.2 | 68.7 | 43.8 | 102.3 |
| Mean ± SD | 76.0 ± 7.3 | 50.5 ± 8.7 | 78.6 ± 4.9 | 73.8 ± 13.2 | 118.2 ± 13.3 | 48.4 ± 7.0 | 78.5 ± 5.0 | 70.5 ± 10.0 | 117.9± 13.4 | 29.6 ± 4.5 | 66.9 ± 9.0 | 43.1 ± 7.1 | 98.5 ± 17.5 |
Abbreviation: SD, standard deviation.