Table 4.
Univariate and multivariate Cox regression analysis of DMFS
| Univariate Cox regression | Multivariate Cox regression | |||
|---|---|---|---|---|
| Patient details | p value | Hazard ratio (95% CI) | p value | Hazard ratio (95% CI) |
| Sex (male/female) | 0.114 | 1.801 (0.868–3.736) | ||
| Age | 0.777 | 0.995 (0.964–1.028) | ||
| Hepatitis type (B/C/alcoholic/others) | 0.080 | 1.668 (0.940–1.028) | ||
| Maximum tumor diameter | 0.901 | 1.017 (0.780–1.326) | ||
| ECOG | 0.220 | 1.799 (0.704–4.594) | ||
| AFP | 0.471 | 1.000 (1.000–1.000) | ||
| Child-Pugh score (5/6) | 0.054 | 2.214 (0.996–4.965) | 0.021 | 2.653 (1.160–6.067) |
| ALBI grade | 0.487 | 0.714 (0.277–1.843) | ||
| WBC count | 0.061 | 0.854 (0.724–1.007) | ||
| PLT count | 0.320 | 0.997 (0.992–1.003) | ||
| Residual normal liver volume | 0.982 | 1.000 (0.998–1.002) | ||
| Mean dose of whole liver volume minus GTV | 0.898 | 0.993 (0.886–1.112) | ||
| D700 | 0.496 | 1.064 (0.889–1.274) | ||
| BED10 of PTV | 0.013 | 0.964 (0.937–0.992) | 0.006 | 0.959 (0.932–0.988) |