Table 3.
Logistic regression analyses for association of sarcopenia components (dichotomous) and osteoporosis* status
| Sarcopenia components | n | Univariate analysis | Multivariate analysis** | ||
|---|---|---|---|---|---|
| OR (95% CI) | p-value | OR (95% CI) | p-value | ||
| Handgrip strength < 16 kg | 499 | 2.50 (1.59–3.94) | < 0.001 | 2.20 (1.25–3.87) | 0.01 |
| SPPB ≤ 8 | 499 | 1.67 (1.13–2.49) | 0.01 | 1.15 (0.67–1.97) | 0.60 |
| Gait speed ≤ 0.8 m/s | 498 | 2.10 (1.42–3.12) | < 0.001 | 1.91 (1.13–3.23) | 0.02 |
| ASMi < 5.5 kg/m² | 496 | 1.87 (1.26–2.77) | 0.001 | 0.89 (0.52–1.50) | 0.65 |
ASMi Appendicular Skeletal Muscle index (ASM/height²), OR Odds-ratio, SPPB Short Physical Performances Battery
* According to the National Bone Health Alliance (reference 3)
**Adjusted for age, Body Mass Index, osteoporosis treatment, menopausal hormone therapy, alcohol and tobacco intake, parental history of hip fracture, non-substituted early menopause, corticosteroid therapy, and SARC-F score