Table 4. COX multivariate regression analysis.
Factor | B | SE | Wald | df | Sig. | Exp. | 95% CI for Exp (B) | |
---|---|---|---|---|---|---|---|---|
Lower | Upper | |||||||
TNM stage | −1.182 | 0.521 | 5.154 | 1 | 0.023 | 0.307 | 0.111 | 0.851 |
cfDNA concentration | −1.435 | 0.516 | 7.730 | 1 | 0.005 | 0. 238 | 0.087 | 0.655 |
AFP | −0.975 | 0.479 | 4.173 | 1 | 0.042 | 2.651 | 1.036 | 6.7872 |
BCLC stage | 1.130 | 0.418 | 7.291 | 1 | 0.007 | 3.095 | 1.363 | 7.029 |
Lymph node metastasis | −0.431 | 0.394 | 1.202 | 1 | 0.273 | 0.650 | 0.300 | 1.405 |
cfDNA, cell-free DNA; AFP, alpha fetoprotein.