Research Article
Older Patients Are Less Affected by Radiochemotherapeutic Treatment than Younger
Table 2
Radiotherapeutic characteristics of rectal cancer patients related to age groups.
| Age category (years) | Rectal cancer patients () | Mean IR dose (Gy) (SD) | Completed IR dose () (%) | Reduced IR dose () (%) | Increased IR dose () (%) |
| <40 | 7 | 49.6 (1.9) | 6 (85.7) | 1 (14.3) | 0 (0) | 40–49 | 17 | 50.8 (4.3) | 14 (70.6) | 2 (11.8) | 1 (5.9) | 50–59 | 42 | 50.3 (1.9) | 37 (88.1) | 3 (7.1) | 2 (4.8) | 60–69 | 53 | 50.3 (2) | 45 (84.9) | 4 (7.5) | 4 (7.5) | ≥70 | 64 | 49.8 (2.9) | 52 (78.1) | 8 (12.5) | 4 (6.3) | Total | 183 | 50.2 (2.6) | 150 (82) | 18 (9.8) | 11 (6) | <60 years | 66 | 50.3 (2.7) | 57 (83.3) | 6 (9.1) | 3 (4.5) | ≥60 years | 117 | 50.1 (2.5) | 97 (81.2) | 12 (10.3) | 8 (6.8) |
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