Table 4.
Univariate and multivariate Cox regression analysis of overall survival in TNBC
| Variables | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
| HR | 95%CI | P-value | HR | 95%CI | P-value | |
| Risk score (high vs low) | 26.986 | (3.487–208.858) | 0.002 | 20.691 | (2.551–167.789) | 0.005 |
| Age (≥ 54 vs < 54) | 1.093 | (0.442–2.700) | 0.847 | |||
| TNM (I + II, III + IV) | 4.283 | (1.725–10.633) | 0.002 | 1.131 | (0.269–4.757) | 0.866 |
| T (T0 + 1, T2 + 3) | 1.994 | (0.711–5.592) | 0.189 | |||
| N (N0 + 1, N2 + 3) | 10.753 | (3.236–35.733) | < 0.0001 | 7.736 | (1.287–46.486) | 0.025 |
| M (M0, M1) | 37.815 | (3.428–417.110) | 0.003 | 8.963 | (0.662–121.313) | 0.099 |
| Tumour status (no vs yes) | 42.311 | (5.453–328.319) | < 0.0001 | |||
| Race (non-white vs white) | 0.354 | (0.140–0.896) | 0.028 | 0.404 | (0.129–1.270) | 0.121 |
| Radiation (no vs yes) | 6.480 | (1.751–23.979) | 0.005 | |||
| Targeted (no vs yes) | 2.494 | (0.534–11.641) | 0.245 | |||
Italic values indicate significance of P value (p < 0.05)
HR: Hazard ratio; CI: confidence interval