| All sites BMD |
---|
1. Normal | 2. Osteopenia | 3. Osteoporosis |
---|
TBS | Women | 1. Normal | 28 (66.7%) b | 132 (31.8%) b | 84 (12.3%) c |
2. Partially degraded | 12 (28.6%) a | 185 (44.6%) b | 211 (30.8%) c |
3. Degraded | 2 (4.8%) a | 98 (23.6%) a | 390 (56.9%) c |
Men | 1. Normal | 239 (93.4%) b | 453 (72.8%) b | 116 (44.1%) c |
2. Partially degraded | 14 (5.5%) a | 132 (21.2%) b | 87 (33.1%) c |
3. Degraded | 3 (1.2%) a | 37 (6.0%) a | 60 (22.8%) c |
- BMD: Bone Mineral Density; TBS: Trabecular Bone Score; BMD categorized based on the lowest T-score of lumbar spine, femoral neck and total hip; Normal: lowest T-score ≥ −1.0; Osteopenia: −2.5 < lowest T-score < − 1.0; Osteoporosis: Lowest T-score ≤ − 2.5; TBS: Normal TBS > 1.31; Partially degraded: TBS 1.23–1.31; Degraded: TBS < 1.23; a: Discordant Subjects defined as “non-osteoporotic individuals with TBS worse than BMD” (including subjects with degraded TBS/normal BMD, degraded TBS/osteopenia, and partially degraded TBS/normal BMD); b: Others (including subjects with normal BMD/normal TBS, osteopenia/normal TBS, and osteopenia/partially degraded TBS); c: Excluded subjects with osteoporosis based on BMD of all sites