Fig. 1.

Patient baseline bone mineral density (a) and urine NTx (b). There is no statistical difference in % YAM among any two groups (a). There is no statistical difference in urine NTx among any two groups except for between the PO and RA + GC groups within the DMAb group (b). Bars indicate the standard deviation. BP bisphosphonate, DMAb denosumab, NTx type I collagen cross-linked N-telopeptide, PO patients with postmenopausal osteoporosis, RA osteoporosis patients with rheumatoid arthritis, RA + GC osteoporosis patients with rheumatoid arthritis taking glucocorticoids, YAM young adult mean