From: Outcomes of colorectal cancer surgery in the nonagenarians: 20-year result from a tertiary center
n | % | |
---|---|---|
Sex | ||
Male | 20 | 35.1 |
Female | 37 | 64.9 |
ASA | ||
2 | 24 | 42.1 |
3 | 30 | 52.6 |
4 | 3 | 5.3 |
ECOG | ||
2 | 21 | 36.8 |
3 | 28 | 49.1 |
4 | 8 | 14.0 |
Tumor location | ||
Colon | 38 | 66.7 |
Rectum | 19 | 33.3 |
Stage^ | ||
1 | 4 | 7.0 |
2 | 23 | 40.4 |
3 | 20 | 35.1 |
4 | 6 | 10.5 |
Unknown | 4 | 7.0 |
Procedures | ||
Right / extended right hemicolectomy / transverse colectomy | 25 | 43.9 |
Hartmann’s procedure | 9 | 15.8 |
Left hemicolectomy / sigmoidectomy / anterior resections | 8 | 14.0 |
Low anterior resection | 7 | 12.3 |
Subtotal colectomy | 3 | 5.3 |
Diversion stoma | 3 | 5.3 |
Bypass | 2 | 3.5 |