| Patients endo only 2008–2011 | Patients endo only 2012–2014 | ||
|---|---|---|---|
| N | 14 | 24 | P = 0.008 |
| Size, mm | 24±14 | 17±6 | P = 0.12 |
| R1, N (%) | 5 (35%) | 13 (54%) | P = 1 |
| Poor differentiation, N | 1 | 0 | P = 1 |
| Lymph invasion, N | 1 | 0 | P = 1 |
| Haggitt 4 | 0 | 3 | P = 0.23 |
| Kikouchi sm3, N | 0 | 5 | P = 0.37 |
| ≥1 risk factor, n(%) | 5 (35%) | 14 (58%) | P = 0.31 |
| >1 risk factor, n (%) | 0 (0%) | 8 (33%) | P = 0.017 |