Table 1 Anthropometric indicators and bone mineral density of participants in the FOC Study, 2005.
|  | Total (n = 116) mean ± SD | 49 – 59 years (n = 22) mean ± SD | 60 – 69 years (n = 26) mean ± SD | 70 – 79 years (n = 52) mean ± SD | 80 years – (n = 16) mean ± SD | P1 |
|---|---|---|---|---|---|---|
Age (year) | 69.9 ± 9.3 | 54.8 ± 2.9 | 65.8 ± 2.4 | 74.2 ± 2.8 | 83.1 ± 2.1 |  |
Weight (kg) | 52.2 ± 8.4 | 54.3 ± 7.6 | 53.5 ± 10.6 | 51.4 ± 8.1 | 50.1 ± 5.9 | 0.332 |
Height (cm) | 148.0 ± 6.4 | 152.1 ± 4.8 | 149.1 ± 6.9 | 146.6 ± 6.1 | 145.4 ± 6.3 | 0.001 |
AS (cm) | 152.8 ± 6.7 | 153.1 ± 6.5 | 154.0 ± 7.3 | 152.5 ± 7.1 | 151.2 ± 4.1 | 0.586 |
AHD (cm) | 4.7 ± 4.3 | 1.0 ± 3.5 | 4.9 ± 4.6 | 5.9 ± 3.5 | 5.8 ± 4.5 | < 0.001 |
WOD positive2 n (%) | 46 (40%) | 0 | 1 (4%) | 32 (62%) | 13 (81%) | < 0.001 |
RPD positive3 n (%) | 52 (45%) | 2 (9%) | 9 (35%) | 32 (62%) | 9 (56%) | < 0.001 |
Subjects with vertebral deformities n (%) | 20 (17%) | 1 (5%) | 3 (12%) | 12 (23%) | 4 (25%) | 0.172 |
| Â | (n = 108) | (n = 22) | (n = 24) | (n = 47) | (n = 15) | Â |
Lumbar spine BMD (g/cm2) | 0.812 ± 0.145 | 0.919 ± 0.156 | 0.827 ± 0.135 | 0.775 ± 0.122 | 0.751 ± 0.134 | < 0.001 |
Lumbar spine BMD Z-score | 0.317 ± 1.074 | 0.219 ± 1.126 | 0.268 ± 1.028 | 0.268 ± 1.055 | 0.692 ± 1.159 | 0.546 |