Table 3 Relationship between CA19-9 levels and histology or curability
| Ā | CA19-9 (U/mL) | CA19-9āā„ā428 (nā=ā57) |
|---|---|---|
Histology | Ā | Ā |
Ā Not well-differentiated (nā=ā108) | 1431āĀ±ā520 | 42 (38.9%) |
Ā Well-differentiated (nā=ā72) | 517āĀ±ā158 | 15 (20.8%) |
Ā P-value | Pā<ā0.01 | Pā<ā0.005 |
Curability | Ā | Ā |
Ā R0 (nā=ā145) | 496āĀ±ā87 | 42 (29.0%) |
Ā R1 or R2 (nā=ā35) | 3456āĀ±ā1558 | 15 (42.9%) |
Ā P-value | Pā=ā0.084 | Pā<ā0.05 |