Monitoring osteoporosis therapy: Can FRAX help assessing success or failure in achieving treatment goals?

Figure 4 ROC curve displaying discriminating ability of 10 years the World Health Organization fracture risk assessment tool major osteoporosis and hip fracture probability at 2 years in prediction of fracture. A and B: At 2 years [The AUC for he World Health Organization fracture risk assessment tool (FRAX) major osteoporosis fracture: 0.916 and FRAX hip fracture 0.94]; C: At 5 years [The AUC for he World Health Organization fracture risk assessment tool (FRAX) major osteoporosis fracture: 0.748 and FRAX hip fracture 0.992]. AUC: Area under the curve; ROC: Receiver operating characteristic; MjOP: Major osteoporosis fracture.