Table 1.
Univariate and multivariate Cox regressions of the clinical variables and CUL5 expression from the KIRC-TCGA dataset
| Univariate analysis | Multivariate analysis | |||||
|---|---|---|---|---|---|---|
| Variable | HR | 95% CI | P | HR | 95% CI | P |
| Age (>median) | 2.0 | 1.4–2.7 | 8·10−5 | 2.0 | 1.3–3.3 | 0.004 |
| Gender (male) | 0.8 | 0.6–1.2 | 0.32 | |||
| High grade (3–4 vs. 1–2) | 2.3 | 1.6–3.3 | 7·10−6 | 1.7 | 1.0–2.9 | 0.03 |
| High tumor size (>median) | 2.7 | 1.9–3.8 | 4·10−8 | |||
| High T (3–4 vs. 1–2) | 3.1 | 2.2–4.3 | 2·10−11 | |||
| N+ | 3.4 | 1.7–7.0 | 6·10−4 | |||
| M+ | 4.4 | 3.2–6.2 | 3·10−18 | 3.1 | 1.8–5.4 | 5·10−5 |
| High stage (III–IV vs. I–II) | 3.9 | 2.8–5.6 | 10−14 | 2.1 | 1.2–3.8 | 0.009 |
| Low CUL5 expression | 1.7 | 1.2–2.4 | 0.003 | 1.7 | 1.0–2.7 | 0.03 |
| CUL5 chromosomal deletion | 2.0 | 1.3–3.2 | 0.002 |
HR hazard ratio, CI confidence interval