Table 2 Treatments administered to patients with mCRC, separated according to those < 80 and ≥ 80 years old
Variable | Younger group (n = 217) | Super-elderly group (n = 43) | |
|---|---|---|---|
n (range) | n (range) | P value | |
Resection of primary tumor | 152 (70%) | 32 (74%) | 0.7 |
Chemotherapy | 182 (84%) | 12 (28%) | < 0.0001 |
No treatment | 34 (16%) | 31 (72%) | < 0.0001 |