Fig. 2From: Risk factors for recollapse of new vertebral compression fractures after percutaneous kyphoplasty in geriatric patients: establishment of a nomogramNomogram for predicting NVCFs in patients with OVCFs after PKP operation. Each risk factor was assigned one point, which was summed to give a total number of points that corresponded to the probability of the hazard on the bottom row of the figure according to the total pointsBack to article page