Asian Spine J > Volume 13(1); 2019 > Article |
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Author Contributions
YE conducted data collection and data entry, and wrote the manuscript. TT developed data collection. KI and KF participated in the design of the study and performed the statistical analysis. All authors contributed to and approved the final manuscript.
Case | Age (yr) |
Physical examinations |
Cervical sagittal alignment |
Bone mineral density |
Skeletal muscle |
Biochemical markers |
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Height (m) | Weight (kg) | Body mass index (kg/m2) | C2–C7SVA(m) | C2–C7A (°) | C2S (°) | Lumbar | Femoral | Total LM (kg) | Appendicular LM (kg) | SMI (kg/m2) | Pentosidine (mg/mL) | u-pentosidine (mg/mg.CRE) | Homocysteine (nmol/mL) | 1,25(OH) 2D (pg/mL) | 25(OH)D (ng/mL) | ||
1 | 73 | 1.47 | 51.3 | 23.74 | 30 | –22 | 36 | 0.779 | 0.773 | 26.47 | 12.27 | 5.678a) | 0.0712 | 0.0144 | 5.9 | 90.8 | 25 |
2 | 69 | 1.47 | 35.3 | 16.33 | 35 | 16 | 17 | 0.811 | 0.68 | 19.36 | 8.76 | 4.053a) | 0.0658 | 0.026 | 17.1 | 40.4 | 15 |
3 | 82 | 1.4 | 40.8 | 20.81 | 63 | –13 | 55 | 0.856 | 0.555 | 21.67 | 10.07 | 5.137a) | 0.1061 | 0.0146 | 7.4 | 103.7 | 17 |
4 | 77 | 1.44 | 33.4 | 16.1 | 52 | –14 | 44 | 1 | 0.781 | 20.44 | 9.84 | 4.745a) | 0.0743 | 0.0145 | 12.8 | 73.4 | 19 |
5 | 60 | 1.54 | 45.2 | 19.05 | 61 | –56 | 50 | 1.227 | 0.736 | 25.38 | 11.78 | 4.967a) | 0.0724 | 0.0155 | 14 | 27.5 | 11 |
6 | 89 | 1.47 | 48.3 | 22.35 | 60 | 20 | 30 | 1.032 | 0.615 | 27.57 | 14.87 | 6.881 | 0.0812 | 0.0317 | 12.5 | 47.9 | 23 |
7 | 88 | 1.43 | 43.5 | 21.27 | 47 | –14 | 35 | 0.965 | 0.693 | 24.29 | 12.39 | 6.058 | 0.0856 | 0.0132 | 14 | 68.2 | 19 |
8 | 74 | 1.4 | 39.7 | 20.25 | 69 | –50 | 80 | 0.89 | 0.687 | 23.94 | 10.84 | 5.530a) | 0.0923 | 0.0318 | 7.4 | 101.5 | 25 |
9 | 84 | 1.46 | 52.9 | 24.81 | 30 | –1 | 28 | 0.841 | 0.703 | 25.6 | 11.6 | 5.441a) | 0.0611 | 0.0291 | 18.3 | 66.5 | 18 |
10 | 80 | 1.36 | 42.6 | 23.03 | 33 | 32 | 3 | 0.853 | 0.786 | 22.01 | 9.61 | 5.195a) | 0.062 | 0.0194 | 9.5 | 66.1 | 11 |
11 | 79 | 1.46 | 45.3 | 21.25 | 40 | –2.8 | 27 | 0.974 | 0.802 | 25.31 | 10.91 | 5.118a) | 0.0743 | 0.0136 | 8.3 | 47.5 | 22 |
12 | 67 | 1.45 | 39.4 | 18.73 | 29 | 9 | 21 | 1.024 | 0.612 | 23.72 | 11.52 | 5.479a) | 0.0725 | 0.0159 | 10.4 | 60.2 | 16 |
13 | 82 | 1.4 | 52.5 | 26.78 | 51 | –2.7 | 30 | 1.056 | 0.765 | 25.82 | 12.32 | 6.285 | 0.0543 | 0.0172 | 10.8 | 85.4 | 23 |
Mean±SD | 77.23±8.44 | 1.44±0.05 | 43.86±6.23 | 21.12±3.12 | 46.15±14.22 | -7.58±25.35 | 35.08±19.23 | 0.947±0.12 | 0.707±0.07 | 23.97±2.45 | 11.29±1.57 | 5.429±0.71 | 0.0749±0.014 | 0.0198±0.007 | 11.42±3.8 | 67.62±23.34 | 18.77±4.75 |