Table 4. Multivariate Cox regression analysis of several prognostic factors (TNM stage, nuclear grade, and MACC1 protein expression levels) with respect to five-year overall survival (OS) and disease-free survival (DFS) of patients with renal pelvis carcinoma (RPC).
Prognostic factors | Overall survival (OS) | Disease-free survival (DFS) | ||
HR (95% CI) | P | HR (95% CI) | P | |
Stage | 1.246 (0.365–4.251) | 0.726 | 0.524 (0.169–1.624) | 0.263 |
Grade | 0.086 (0.019–0.387) | 0.001 | 5.444 (1.964–15.093) | 0.001 |
MACC1 expression | 0.282 (0.094–0.844) | 0.024 | 4.207 (1.668–10.613) | 0.002 |
‘CI’ refers to confidence interval; ‘HR’ refers to hazard ratio.