Table 3.
Comparisons of skeletal status between subjects with or without indices of muscle impairment in men (n = 118)
| Sarcopenic subjects (n = 15) Mean (SD) |
Non-sarcopenic subjects (n = 103) Mean (SD) |
Crude p value | p value after adjustmenta | |
|---|---|---|---|---|
| Lumbar spine aBMD (g/cm2) | 1.037 (0.149) | 1.110 (1.435) | 0.13 | 0.15 |
| Total hip aBMD (g/cm2) | 0.874 (0.101) | 0.932 (0.140) | 0.13 | 0.76 |
| Femoral neck aBMD (g/cm2) | 0.717 (0.103) | 0.768 (0.122) | 0.12 | 0.36 |
| 10-year MOF probability (%) | 9.04 (5.91) | 6.53 (3.88) | 0.01 | 0.04 |
| 10-year HF probability (%) | 4.23 (4.01) | 2.43 (2.06) | 0.01 | 0.03 |
| TBS value | 1.284 (0.089) | 1.298 (0.097) | 0.63 | 0.29 |
| Low SMI (n = 37) Mean (SD) |
Adequate SMI (n = 81) Mean (SD) |
Crude p value | p value after adjustmenta | |
| Lumbar spine aBMD (g/cm2) | 1.056 (0.158) | 1.121 (0.181) | 0.06 | 0.20 |
| Total hip aBMD (g/cm2) | 0.880 (0.159) | 0.945 (0.122) | 0.02 | 0.44 |
| Femoral neck aBMD (g/cm2) | 0.741 (0.124) | 0.771 (1.118) | 0.21 | 0.87 |
| 10-year MOF probability (%) | 8.64 (4.90) | 6.05 (2.43) | < 0.001 | 0.01 |
| 10-year HF probability (%) | 3.90 (3.34) | 2.11 (1.68) | < 0.001 | 0.01 |
| TBS value | 1.291 (0.097) | 1.30 (1.098) | 0.43 | 0.88 |
| Poor grip strength (n = 98) Mean (SD) |
Normal grip strength (n = 190) Mean (SD) |
Crude p value | p value after adjustmenta | |
| Lumbar spine aBMD (g/cm2) | 1.087 (0.192) | 1.104 (0.173) | 0.66 | 0.68 |
| Total hip aBMD (g/cm2) | 0.887 (0.108) | 0.935 (0.124) | 0.13 | 0.15 |
| Femoral neck aBMD (g/cm2) | 0.715 (0.102) | 0.789 (0.122) | 0.03 | 0.05 |
| 10-year MOF probability (%) | 8.41 (4.99) | 6.54 (3.01) | 0.01 | 0.03 |
| 10-year HF probability (%) | 3.91 (2.42) | 2.34 (2.03) | 0.01 | 0.02 |
| TBS value | 1.267 (0.098) | 1.305 (0.094) | 0.06 | 0.06 |
| Poor physical performance (n = 57) Mean (SD) |
Normal physical performance (n = 231) Mean (SD) |
Crude p value | p value after adjustmenta | |
| Lumbar spine aBMD (g/cm2) | 1.098 (0.149) | 1.110 (0.182) | 0.94 | 0.66 |
| Total hip aBMD (g/cm2) | 0.893 (0.106) | 0.932 (0.142) | 0.25 | 0.96 |
| Femoral neck aBMD (g/cm2) | 0.723 (0.073) | 0.780 (0.127) | 0.11 | 0.32 |
| 10-year MOF probability (%) | 8.17 (5.00) | 6.58 (3.17) | 0.07 | 0.09 |
| 10-year HF probability (%) | 3.78 (3.57) | 2.34 (2.01) | 0.02 | 0.04 |
| TBS value | 1.242 (0.097) | 1.307 (0.092) | 0.01 | 0.01 |
aAdjusted for age, BMI, number of co-morbidities, smoking status, and nutritional status