Characteristic | Non-elderly group (n = 100) | Elderly group (n = 50) | P |
---|---|---|---|
Postoperative complications (%) | |||
CD grade 2 or more | 36 (36%) | 22 (44%) | 0.345 |
CD grade 3 or more | 12 (12%) | 4 (8%) | 0.445 |
Reoperation (%) | 6 (6%) | 2 (4%) | 0.599 |
Operative deatha (%) | 0 | 1 (2%) | 0.137 |
Length of postoperative stay (days), mean ± SD | 28.1 ± 20.5 | 26.0 ± 20.0 | 0.395 |
Postoperative adjuvant therapy (%) | 12 (12%) | 1 (2%) | 0.022 |