Table 2 Univariate and multivariate analysis of OS.
Univariate analysis | Multivariate analysis | |||||
---|---|---|---|---|---|---|
Variable category | HR | 95% CI | p value | HR | 95% CI | p value |
PLR (≤ 76.25 versus > 76.25) | 2.47 | 1.49–4.10 | 0.0005 | 2.92 | 1.38–6.16 | 0.005 |
PLR_ln | 0.52 | 0.36–0.77 | 0.001 | 0.55 | 0.33–0.94 | 0.029 |