Serum biomarker | PFS | OS | |||
---|---|---|---|---|---|
Median (days) | HR (95 % CI) | Median (days) | HR (95 % CI) | ||
P value | P value | ||||
VEGF-A | low-level baseline | 166 | 0.533 | 329 | 0.602 |
high-level baseline | 91 | (0.318–0.895) | 270 | (0.356–1.018) | |
P = 0.017 | P = 0.058 | ||||
sVEGFR2 | low-level baseline | 107 | 1.682 | 293 | 1.148 |
high-level baseline | 167 | (1.014–2.789) | 330 | (0.648–1.927) | |
P = 0.044 | P = 0.601 | ||||
VEGF-D | low-level baseline | 123 | 1.670 | 310 | 0.888 |
high-level baseline | 159 | (0.760 –3.673) | 300 | (0.527–1.496) | |
P = 0.200 | P = 0.654 | ||||
SDF-1α | low-level baseline | 160 | 0.749 | 300 | 0.783 |
high-level baseline | 129 | (0.417–1.321) | 329 | (0.429–1.431) | |
P = 0.310 | P = 0.427 |