| Case n | Median (range) | Mean ± SD | 1-year survival | 5-year survival | P value |
---|---|---|---|---|---|---|
Total | 22 | 13.0 (2.0–101.0) | 18.1 ± 21.8 | 71.1 % | 40.4 % |  |
Location | Â | Â | Â | Â | Â | 0.780 |
Pancreatic head | 9 | 8.0 (3.0–48.0) | 14.3 ± 14.8 | 77.8 % | 29.2 % |  |
Pancreatic body-tail | 13 | 14.0 (2.0–101.0) | 20.7 ± 25.9 | 51.3 % | 51.3 % | |
Histopathology | Â | Â | Â | Â | Â | 0.763 |
Pure hepatoid carcinoma | 13 | 12.0 (2.0–48.0) | 15.5 ± 13.3 | 56.1 % | 56.1 % |  |
Mixed hepatoid carcinoma | 8 | 11.0 (2.8–101.0) | 22.7 ± 32.9 | 75.0 % | 25.0 % | |
Metastasis | Â | Â | Â | Â | Â | 0.001 |
No | 13 | 15.0 (4.0–48.0) | 18.5 ± 12.3 | 88.9 % | 59.3 % |  |
Yes | 8 | 4.5 (2.0–101.0) | 18.9 ± 33.8 | 25.0 % | 12.5 % | |
Lymph node metastasis | Â | Â | Â | Â | Â | <0.001 |
No | 15 | 15.0 (4.0–101.0) | 23.7 ± 24.5 | 83.3 % | 62.5 % |  |
Yes | 4 | 4.5 (2.0–12.0) | 5.8 ± 4.5 | 0 | 0 | |
Liver metastasis | Â | Â | Â | Â | Â | 0.003 |
No | 15 | 14.0 (4.0–48.0) | 17.2 ± 11.9 | 80.8 % | 53.9 % |  |
Yes | 7 | 3.0 (2.0–101.0) | 20.0 ± 36.4 | 28.6 % | 14.3 % | |
Resection of tumor | Â | Â | Â | Â | Â | <0.001 |
Yes | 17 | 15.0 (2.0–101.0) | 21.8 ± 23.6 | 53.5 % | 53.5 % |  |
No | 3 | 6.0 (3.0–12.0) | 7.0 ± 4.6 | 0 | 0 |