Table 2.
Patient and tumor characteristics.
| Variable | N (%) |
|---|---|
| Age | |
| Mean | 64 |
| Range | 29–81 |
| Sex | |
| Female | 15 (71) |
| Male | 6 (29) |
| HIV status | |
| Positive | 2 (10) |
| Negative | 19 (90) |
| Primary tumor site | |
| Anal canal | 19 (90) |
| Anal margin | 1 (5) |
| Both | 1 (5) |
| T-stage | |
| T1 | 1 (5) |
| T2 | 8 (38) |
| T3 | 8 (38) |
| T4 | 3 (14) |
| N-stage | |
| N0 | 6 (29) |
| N1 | 15 (71) |
| Global stage | |
| I | 0 (0) |
| IIA | 5 (24) |
| IIB | 1 (5) |
| IIIA | 6 (28) |
| IIIB | 0 (0) |
| IIIC | 9 (43) |
| Grading | |
| G1 | 0 (0) |
| G2 | 4 (19) |
| G3 | 3 (14) |
| NA | 14 (67) |
Legend: N: number; T-stage: tumor stage; N-stage: nodal stage; NA: not available.