Characteristics | Univariate analysis | Multivariate Cox regression analysis | ||
---|---|---|---|---|
HR (95%CI) | P value | HR (95%CI) | P value | |
Age | 0.994 (0.954–1.037) | 0.789 | ||
Sex, female vs. Male | 1.312 (0.530–3.248) | 0.559 | ||
Primary tumor site | 0.068 | 0.310 | ||
Pancreas vs. Stomach | 2.379 (0.720–7.852) | 0.155 | 2.031 (0.564–7.311) | 0.278 |
Rectum vs. Stomach | 5.468 (1.570–19.041) | 0.008 | 3.320 (0.956–11.523) | 0.059 |
Metastasis, Yes vs. No | 6.142 (0.810–46.551) | 0.079 | 6.963 (0.814–59.588) | 0.076 |
Ki-67 index | 0.995 (0.979–1.011) | 0.565 | ||
Ki-67 Variability, Yes vs. No | 2.612 (0.999–6.834) | 0.045 | 3.487 (1.069–11.380) | 0.038 |