Clinical characteristics | PFS (N = 370) | DSS (N = 362) | ||||
---|---|---|---|---|---|---|
N | HR | P-value | N | HR | P-value | |
Gender | Â | Â | Â | Â | Â | Â |
 Female | 121 | 2.11 (1.26–3.53) | 0.038 | 118 | 2.06 (0.98–4.33) | 0.051 |
 Male | 249 | 0.64 (0.43–0.94) | 0.023 | 244 | 2.06 (1.16–3.64) | 0.011 |
Stage | Â | Â | Â | Â | Â | Â |
 I | 171 | 1.32 (0.78–2.25) | 0.3 | 168 | 1.71 (0.69–4.22) | 0.24 |
 II | 85 | 0.53 (0.28–1.02) | 0.052 | 83 | 3.37 (1.13–10.06) | 0.021 |
 III | 85 | 2.15 (1.2–3.82) | 0.0082 | 83 | 2.97 (1.41–6.26) | 0.0029 |
 IV | 5 | NA | NA | 3 | NA | NA |
Grade | Â | Â | Â | Â | Â | Â |
 1 | 55 | 3.83 (1.67–8.75) | 0.00069 | 55 | 3.24 (0.91–11.53) | 0.056 |
 2 | 177 | 1.65 (1.05–2. 6) | 0.03 | 171 | 2.31 (1.17–4.54) | 0.013 |
 3 | 121 | 0.72 (0.43–1.21) | 0.21 | 119 | 2.07 (0.93–4.61) | 0.068 |
 4 | 12 | NA | NA | 12 | NA | NA |
Hepatitis virus | Â | Â | Â | Â | Â | Â |
 Yes | 153 | 0.63 (0.39–1.03) | 0.066 | 151 | 1.85 (0.81–4.23) | 0.14 |
 None | 169 | 2.4 (1.54–3.75) | 7.7e−05 | 165 | 2.52 (1.37–4.65) | 0.0022 |
Alcohol consumption | ||||||
 Yes | 117 | 0.62 (0.35–1.1) | 0.099 | 117 | 2.5 (1.16–5.41) | 0.016 |
 None | 215 | 1.68 (1.13–2.52) | 0.01 | 199 | 2.9 (1.48–5.7) | 0.0012 |