Table 4 Multivariate analysis of the factors related to metastasis.
Variables | Multivariate (backward) | ||
|---|---|---|---|
OR | 95% CI | P-value | |
Lymph node metastasis | |||
Anatomical position (intrahepatic/extrahepatic) | 3.249 | 1.412–7.478 | 0.006 |
Gross pathology (ID/PI) | 3.427 | 1.000–11.749 | 0.050 |
Gross pathology (ID /MF) | 2.884 | 0.834–9.974 | 0.094 |
Gross pathology (ID/mixed) | 3.174 | 0.948–10.630 | 0.061 |
C7 (disomy/trisomy) | 3.496 | 1.306–9.359 | 0.013 |
C7 (disomy/ > trisomy) | 6.944 | 2.695–17.896 | < 0.001 |
C17 (disomy/trisomy) | 1.707 | 0.348–8.386 | 0.510 |
C17 (disomy/ > trisomy) | 1.478 | 0.253–8.642 | 0.665 |
C7/17 (disomy/trisomy) | 4.488 | 1.284–15.682 | 0.019 |
C7/17 (disomy/ > trisomy) | 6.723 | 2.663–16.973 | < 0.001 |
GB metastasis | |||
Anatomical position (intrahepatic/extrahepatic) | 4.473 | 1.398–14.309 | 0.012 |
Gross pathology (ID/PI) | 0.745 | 0.178–3.119 | 0.687 |
Gross pathology (ID /MF) | 4.763 | 1.252–18.120 | 0.022 |
Gross pathology (ID/mixed) | 1.637 | 0.437–6.134 | 0.465 |
C7 (disomy/trisomy) | – | – | – |
C7 (disomy/ > trisomy) | 12.722 | 2.848–56.824 | 0.001 |
C17 (disomy/trisomy) | 1.215 | 0.102–14.465 | 0.877 |
C17 (disomy/ > trisomy) | 9.515 | 2.098–43.148 | 0.003 |
C7/17 (disomy/trisomy) | 1.209 | 0.101–14.512 | 0.881 |
C7/17 (disomy/ > trisomy) | 8.000 | 1.707–37.486 | 0.008 |
Distant metastasis | |||
Anatomical position (intrahepatic/extrahepatic) | – | – | – |
Gross pathology (ID/PI) | 1.059 | 0.164–6.815 | 0.952 |
Gross pathology (ID/MF) | 5.921 | 1.055–33.224 | 0.043 |
Gross pathology (ID/mixed) | 1.457 | 0.238–8.927 | 0.684 |
C7 (disomy/trisomy) | 1.142 | 0.069–18.858 | 0.926 |
C7 (disomy/ > trisomy) | 0.358 | 0.017–7.572 | 0.509 |
C17 (disomy/trisomy) | 6.576 | 0.397–108.876 | 0.188 |
C17 (disomy/ > trisomy) | 31.130 | 1.609–602.161 | 0.023 |
C7/17 (disomy/trisomy) | 10.037 | 0.922–109.229 | 0.058 |
C7/17 (disomy/ > trisomy ) | 17.076 | 2.119–137.615 | 0.008 |
