Table 6. Cox regression analysis of DFS of 30 females with TNBC.
| B | SE | Wald | Sig. | HR | 95% CI for HR | ||
|---|---|---|---|---|---|---|---|
| Lower | Upper | ||||||
| pPD1+CD8 | .032 | .026 | 1.509 | .219 | 1.033 | .981 | 1.088 |
| CD8CD39 | .050 | .053 | .902 | .342 | 1.052 | .948 | 1.167 |
| PD1+CD8 | .007 | .022 | .096 | .756 | 1.007 | .964 | 1.052 |
SE; standard error, CI; confidence interval, Wald test gives an idea about the importance of the contribution of each variable in the model (corresponding to t-test), the larger value, the greater importance of its specified variable, from the above table peripheral PD1CD8 has the greatest importance on the hazard of death, HR = βo+x1β1+—-xpβp, p; peripheral.