Fig. 1From: Pathological fractures in predicting clinical outcomes for patients with osteosarcomaCox regression multivariate analysis of comparing survival between osteosarcoma patients with pathological fractures and those without fracture, with simultaneous adjustment for tumor stage, metastasis, tumor size, necrosis rate, and age. No significant difference was found for a Overall survival (p = 0.962) and b Progression free survival (p = 0.664)Back to article page