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Diagrams demonstrating comparison between DXA, PB-QCT and automatic PL-QCT. a ROC curves for predicting spine DXA T-score for osteoporosis with automatic PL-QCT and PB-QCT. b. Linear regression relationship between PB-QCT and automatic PL-QCT methods. c. Bland-Altman analysis for automatic PL-QCT and PB-QCT BMD measurement results.
