Table 2.
Study patient characteristics (median values with interquartile range in brackets).
| Patient characteristics | |
|---|---|
| No. of patients | 20 |
| Age years (median [IQR]) | 71.5 [63.75–75] |
| Female/Male | F = 5 M = 15 |
| T stage (n) | |
| T1 | 1 |
| T2 | 4 |
| T3 | 11 |
| T4 | 4 |
| N0/N1 | 14/6 |
| Rectum level (n) | |
| lower/mid/upper | 12/3/5 |
| PTV_low (cm3) | 740 (610.5–836.8) |
| PTV_high (cm3) | 110.3 (76.7–149.6) |
| GTV (cm3) | 40.5 (30.8–71) |
| Small Bowel (cm3) | 153.9 (97.5–276.2) |
| Bladder (cm3) | 164.7 (121.4–364) |
| Bowel cavity (cm3) | 967.9 (549.7–1088.1) |
| Large Bowel (cm3) | 19.31 (9.7–34.4) |
| Rectal diameter (cm) | 3.7 (3–4.3) |
| Tumour length (cm) | 4.8 (3.5–6.3) |