Table 2.
Parameter | Small PaC (n = 41) |
Large PaC (n = 94) |
pc | ||||
---|---|---|---|---|---|---|---|
5-year survival | median survival, months | pa | 5-year survival | median survival, months | pb | ||
All cases | 17 (41%) | 38 | 14 (14%) | 17 | <0.01 | ||
Tumor stage | |||||||
I | 21 (52%) | 22 | 17 (18%) | 17 | NS | ||
II | 11 (27%) | 27 | NS | 24 (26%) | 20 | NS | NS |
III | 18 (44%) | 60 | 6 (6%) | 16 | <0.01 | ||
IVa | 1 (0%) | 6 | 22 (23%) | 18 | 0.02 | ||
Lymph nodes | |||||||
Negative | 16 (39%) | 27 | NS | 24 (25%) | 20 | 0.02 | NS |
Positive | 18 (44%) | 60 | 5 (5%) | 16 | <0.01 | ||
Adjuvant chemoradiation | |||||||
Yes | 19 (45%) | 45 | <0.01 | 8 (9%) | 16 | NS | <0.01 |
No | 1 (0%) | 12 | 36 (38%) | 18 | NS |
Between subgroups of small PaC.
Between subgroups of large PaC.
Between small and large PaC.