Fig. 1

Serum sRAGE and bone density. Panel a: serum sRAGE (pg/mL) in patients displaying normal bone, osteopenia and osteoporosis, according to Bone Mineral Density valuesPanel b bone mineral density, expressed as lumbar and femoral T- and Z-score, according to sRAGE quartiles Panel c and d: percentage of patients in each sRAGE quartiles displaying normal bone, osteopenia and osteoporosis, according to Bone Mineral Density values, expressed as lumbar T-score (panel c), and femoral T-score (panel d)