Table 1 The baseline specificity of the study population
From: Combining OSTA and BMR to predict osteoporosis in Chinese population
Clinical variables | Overall | Female | Male |
|---|---|---|---|
Numbers | 1435 | 1300 | 135 |
Height (cm) | 160.36 ± 6.14 | 159.46 ± 5.23 | 169.06 ± 6.54 |
Weight (kg) | 60.22 ± 8.65 | 59.30 ± 7.87 | 69.10 ± 10.67 |
BMI (kg/m2) | 24.37 ± 2.62 | 24.29 ± 2.68 | 25.10 ± 2.93 |
Age (years) | 62.95 ± 7.21 | 62.82 ± 6.92 | 64.21 ± 9.52 |
SOS(m/s) | 3927.45 ± 391.27 | 3927.60 ± 392.11 | 3927.54 ± 392.02 |
BMD, n (%) | |||
Normal | 366 (25.54) | 307 (23.63) | 60 (44.44) |
Osteopenia | 461 (32.12) | 414 (31.81) | 47 (34.81) |
Osteoporosis | 608 (42.34) | 579 (44.56) | 28 (20.74) |
T-score | -2.19 ± 1.91 | -2.19 ± 1.91 | -2.19 ± 1.91 |
Z-score | -0.25 ± 4.47 | -0.24 ± 4.48 | -0.25 ± 4.48 |
OSTA, n (%) | |||
Low | 781(54.42) | 683(52.51) | 98(72.39) |
Moderate | 586(40.84) | 553(42.55) | 34(25.54) |
High | 68(4.74) | 64(4.94) | 5(3.73) |
BMR(kcal/d) | 1144.25 ± 145.98 | 1114.52 ± 108.86 | 1431.59 ± 147.31 |