Copyright: ©Author(s) 2026.
World J Orthop. May 18, 2026; 17(5): 116330
Published online May 18, 2026. doi: 10.5312/wjo.v17.i5.116330
Published online May 18, 2026. doi: 10.5312/wjo.v17.i5.116330
Table 3 Comparison of trunk composition and bone health between young men with low and high bone mineral density, mean ± SD
| Low BMD (n = 20) | High BMD (n = 20) | P value | |
| Trunk fat mass (g) | 6652.34 ± 1486.67 | 7915.93 ± 1333.12 | P < 0.01 |
| Trunk lean mass (g) | 21137.79 ± 1743.09 | 24192.21 ± 1778.35 | P < 0.001 |
| Trunk bone mineral content (g) | 558.32 ± 43.96 | 828.76 ± 49.82 | P < 0.001 |
| Trunk fat-free mass (g) | 21696.12 ± 1773.10 | 25020.98 ± 1789.99 | P < 0.001 |
| Trunk overall mass (g) | 28348.46 ± 2740.03 | 32936.90 ± 2463.52 | P < 0.001 |
| Trunk fat percentage (%) | 23.31 ± 3.44 | 24.55 ± 3.09 | P > 0.05 |
| Left subcostal bone area (cm2) | 129.31 ± 12.73 | 138.28 ± 12.35 | P < 0.05 |
| Left subcostal bone mineral content (g) | 80.73 ± 8.93 | 108.37 ± 13.76 | P < 0.001 |
| Left subcostal bone mineral density (g/cm2) | 0.62 ± 0.03 | 0.78 ± 0.04 | P < 0.001 |
| Right subcostal bone area (cm2) | 133.21 ± 15.68 | 142.44 ± 12.28 | P < 0.05 |
| Right subcostal bone mineral content (g) | 81.04 ± 10.62 | 110.69 ± 11.10 | P < 0.001 |
| Right subcostal bone mineral density (g/cm2) | 0.61 ± 0.04 | 0.78 ± 0.04 | P < 0.001 |
| Thoracic vertebral bone area (cm2) | 126.90 ± 9.92 | 138.77 ± 11.72 | P < 0.01 |
| Thoracic vertebral bone mineral content (g) | 97.53 ± 10.83 | 138.70 ± 13.19 | P < 0.001 |
| Thoracic vertebral bone mineral density (g/cm2) | 0.77 ± 0.05 | 1.00 ± 0.06 | P < 0.001 |
| Lumbar vertebral bone area (cm2) | 60.09 ± 5.75 | 65.47 ± 8.49 | P < 0.05 |
| Lumbar vertebral bone mineral content (g) | 58.20 ± 7.41 | 78.39 ± 10.03 | P < 0.001 |
| Lumbar vertebral bone mineral density (g/cm2) | 0.97 ± 0.08 | 1.20 ± 0.09 | P < 0.001 |
| Pelvic bone area (cm2) | 235.37 ± 23.82 | 286.78 ± 18.20 | P < 0.001 |
| Pelvic bone mineral content (g) | 240.84 ± 22.26 | 392.60 ± 32.14 | P < 0.001 |
| Pelvic bone mineral density (g/cm2) | 1.03 ± 0.06 | 1.37 ± 0.10 | P < 0.001 |
- Citation: Feng Y, Liu SN, Xu SJ, Feng YZ, Yu HP, Zheng RL, Wei JX, Sun QH, Zhong Y, Ma JZ. Musculoskeletal and bone health characteristics in young men: A comparison of low and high bone mineral density. World J Orthop 2026; 17(5): 116330
- URL: https://www.wjgnet.com/2218-5836/full/v17/i5/116330.htm
- DOI: https://dx.doi.org/10.5312/wjo.v17.i5.116330