Table 5 Association of prognostic factors and PLR with overall survival in specific histologic tumor types
| Â | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
Parameter | HR (95 % CI) | P-value | HR (95 % CI) | P-value |
Undifferentiated(spindle cell and pleomorphic) sarcoma | ||||
| Â | 1 (referent) | 0.021 | 1 (referent) | 0.047 |
3.50(1.21-10.11) | 3.91(1.02-14.99) | |||
Fibrosarcoma | ||||
| Â | 1 (referent) | 0.160 | 1 (referent) | 0.157 |
2.81(0.67-11.81) | 3.16(0.64-15.59) | |||
Liposarcoma | ||||
| Â | 1 (referent) | 0.177 | 1 (referent) | NA |
5.22(0.47-57.67) | NA | |||
Leiomyosarcoma | ||||
| Â | 1 (referent) | 0.425 | 1 (referent) | NA |
2.08(0.34-12.62) | NA | |||