CRP and bone sarcoma: Among patients suffering from osteosarcoma, increased CRP level was correlated with shortened OS (HR = 1.39, 95% CI: 1.06-1.83, P = 0.016; Figure 5(b)), and patients with bone sarcomas encountered the same situation (HR = 2.78; 95% CI: 1.40-5.49, P = 0.003; Figure 5(b)).