Table 1 Patient characteristics at study entry (n=50)
Characteristic | Patients (%) |
---|---|
Age (years) | |
70–75 | 56 |
76–79 | 32 |
⩾80 | 12 |
Gender | |
Male | 72 |
Female | 28 |
ECOG performance status | |
0 | 52 |
1 | 46 |
2 | 2 |
Location of primary tumour | |
Colon | 68 |
Rectum | 28 |
Both | 4 |
No. of metastatic sites | |
1 | 74 |
⩾2 | 26 |
Differentiation | |
Well differentiated | 10 |
Moderately differentiated | 60 |
Poorly differentiated | 18 |
Undetermined/unknown | 12 |
Sites of metastasis | |
Liver | 64 |
Lung | 32 |
Lymph node | 14 |
Other | 24 |