Table 4. Cox proportional hazards model OS and TTP.
| Independent variable | OS | TTP | ||||||
|---|---|---|---|---|---|---|---|---|
| P-value | HR | 95% CI | P-value | HR | 95% CI | |||
| Age | 0.354 | 1.008 | 0.991 | 1.024 | 0.630 | 1.003 | 0.992 | 1.014 |
| Gender | 0.622 | 1.164 | 0.637 | 2.127 | 0.226 | 1.317 | 0.844 | 2.055 |
| ECOG | 0.194 | 0.777 | 0.531 | 1.137 | 0.470 | 1.112 | 0.834 | 1.484 |
| Child-Pugh class | 0.108 | 0.633 | 0.363 | 1.105 | 0.873 | 1.035 | 0.677 | 1.583 |
| BCLC | 0.002 | 1.956 | 1.292 | 2.959 | 0.634 | 0.924 | 0.667 | 1.280 |
| HbsAg | 0.188 | 0.632 | 0.320 | 1.251 | 0.530 | 0.832 | 0.468 | 1.478 |
| GROUP | 0.816 | 1.071 | 0.601 | 1.910 | 0.164 | 1.329 | 0.890 | 1.984 |
| Iodine oil deposit | 0.923 | 0.981 | 0.665 | 1.447 | 0.392 | 0.880 | 0.656 | 1.180 |
| AFP | 0.037 | 1.491 | 1.024 | 2.171 | 0.438 | 1.119 | 0.843 | 1.486 |
| Tumor size | 0.005 | 2.485 | 1.310 | 4.715 | 0.017 | 1.834 | 1.115 | 3.016 |
| No. of tumors | 0.033 | 1.517 | 1.033 | 2.227 | 0.138 | 1.254 | 0.930 | 1.692 |
| TACE times | 0.014 | 0.591 | 0.388 | 0.900 | 0.193 | 0.817 | 0.602 | 1.108 |
Gender: 1 = Male, 2 = Female; Child-Pugh class: 1 = A, 2 = B, 3 = C; BCLC:1 = B, 2 = C; HbsAg:1 = Positive, 0 = Negative; Group: 1 = TACE + Sorafenib, 2 = TACE; Iodine Oil Deposit: 0 =< 50%, 1 =>= 50%; AFP: 0 =< 200, 1 =>= 200; Tumor size: 0 =< 7cm, 1 =>= 7 cm; No. of tumors: 0 =< 3, 1 =>= 3; TACE times: 0 =< 3, 1 =>= 3.