From: Inaugural bone metastases in non-small cell lung cancer: a specific prognostic entity?
HR
p
T0-1 vs T 2-3-4
2.8
0.004
Weight loss > 10%
3.1
0.02
TTF-1 status
2.42
Spinal epidural metastasis
2.5
0.0036
C-Reactive protein
4.3
0.002