Table 4.
Association between tertiled levels of BTMs and fracture after adjustment for FN T-score
| FN T-Score Model | BTM Models | FN T-Score and BTM Models | |
|---|---|---|---|
| R2 0.28 | |||
| AUC 0.78 | |||
| FN T-score | 1.88 (1.02 to 3.49) | ||
| Osteocalcin | |||
| R2 0.33 | R2 0.38 | ||
| AUC 0.81 | AUC 0.83 | ||
| FN T-score | 1.84 (0.94 to 3.60) | ||
| OC tertiles | |||
| 7.4 to 20.6 | Reference | Reference | |
| 20.8 to 37.1 | 3.68 (0.78 to 17.34) | 3.51 (0.71 to 17.31) | |
| 38.7 to 138.1 | 6.69 (1.41 to 31.84) | 5.47 (1.11 to 27.05) | |
| P1NP | |||
| R2 0.35 | R2 0.39 | ||
| AUC 0.81 | AUC 0.82 | ||
| FN T-score | 1.85 (0.94 to 3.66) | ||
| P1NP tertiles | |||
| 22 to 46 | Reference | Reference | |
| 48 to 78 | 3.54 (0.71 to 17.61) | 3.66 (0.70 to 19.10) | |
| 79 to 176 | 8.17 (1.67 to 39.90) | 7.02 (1.36 to 36.28) | |
| Trap-5b | |||
| R2 0.31 | R2 0.37 | ||
| AUC 0.79 | AUC 0.83 | ||
| FN T-score | 1.98 (1.04 to 3.76) | ||
| Trap-5b tertiles | |||
| 1.8 to 3.7 | Reference | Reference | |
| 3.8 to 5.2 | 1.76 (0.40 to 7.79) | 1.96 (0.42 to 9.17) | |
| 5.3 to 10.7 | 4.93 (1.15 to 21.23) | 5.16 (1.10 to 24.17) |
All models adjusted for age and diabetes status.