Fig. 3From: Prognostic factors for overall survival in patients with spinal metastasis secondary to prostate cancer: a systematic review and meta-analysisA plot depicting the significance of the available prognostic factors for predicting overall survival of patients with spinal metastasis from PCa. Generally, the overall survival was significantly associated with performance status, visceral metastasis, ambulatory status and time from PCa diagnosis in more than half of the available studiesBack to article page