Table 4.
Prognostic factors associated with OS and PFS in multivariate analysis
| Prognosis variables | Overall survival | Progression-free survival | ||
|---|---|---|---|---|
| p value | HR (95% CI) | p value | HR (95% CI) | |
| Age, <60/≥60 | 0.018* | 2.373 (1.162–4.847) | ||
| Number of metastasis, <3/≥3 | 0.781 | 0.843 (0.251–2.823) | 0.582 | 1.309 (0.501–3.423) |
| Liver metastasis resection, yes/no | 0.002* | 0.003 (0.012–0.033) | 0.017* | 0.180 (0.058–0.554) |
| NLR, ≥4/<4 | 0.477 | 1.511 (0.212–2.064) | 0.520 | 1.334 (0.312–1.801) |
| PLR, ≥150/<150 | 0.510 | 1.447 (0.231–2.070) | 0.027* | 2.591 (0.166–0.896) |
| LDH, normal/elevated | 0.011* | 0.310 (0.125–0.768) | ||
*A p value ≤0.05 was considered statistically significant