Systemic Inflammatory Markers for Predicting Overall Survival in Patients with Osteosarcoma: A Systematic Review and Meta-Analysis

Figure 5

Subgroup analysis of the association of CRP levels with the OS of patients with osteosarcoma. The association of CRP level and overall survival within European or Asian patients (a), osteosarcoma or other bone sarcomas (b), metastasis or nonmetastasis patients (c), sample size (d) in patients with osteosarcoma.

(a)

(b)

(c)

(d)