Fig. 2From: Risk factors of vertebral re-fracture after PVP or PKP for osteoporotic vertebral compression fractures, especially in Eastern Asia: a systematic review and meta-analysisForest plot of A gender and B age as risk factors for re-fracture after PVP/ PKP in OVCF patients in a random-effect model meta-analysis. OVCF, osteoporotic vertebral compression fracture. PVP, percutaneous vertebroplasty. PKP, percutaneous kyphoplastyBack to article page