Table 1. Demographic information.
|
All patients (N=144) |
Patients with RFS data (N=122) |
|||
|---|---|---|---|---|
| % | % | |||
| Age | N | N | ||
| Median [range] | 56.1 | [20.9, 103.5] | 57.6 | [20.9, 80.6] |
| <56 | 71 | 49% | 67 | 55% |
| ⩾56 | 73 | 51% | 55 | 45% |
| Gender | N | N | ||
| Female | 63 | 44% | 57 | 47% |
| Male | 81 | 56% | 65 | 53% |
| Race | N | N | ||
| White | 124 | 86% | 85 | 89% |
| Non-whitea | 18 | 13% | 11 | 11% |
| Height (cm) | ||||
| Median [range] | 170.6 | [147.3, 195.6] | 170 | [147.3, 195.6] |
| TNM stageb | N | N | ||
| I/II | 55 | 38% | 50 | 41% |
| III/IV | 89 | 62% | 72 | 59% |
| Tumour location | N | N | ||
| Colon | 85 | 59% | 70 | 57% |
| Rectum | 59 | 41% | 52 | 43% |
Abbreviation: RFS= recurrence-free survival; TNM=tumour-lymph nodes-metastasis.
a
Non-white included: Asian: n=11 (8%), Hispanic: n=1 (1%), Black: n=1 (1%), more than one: n=5 (3%); unknown: n=2 (1%) (The unknown patients were not included in the race analysis).
b
The TNM Classification of Malignant Tumours (tumour-lymph nodes-metastasis).