Table 1 Baseline characteristics of study participants
N | ||
|---|---|---|
Anthropometry, mean (SD) | 3014 | |
Age (years) | 75.4 (3.2) | |
Height (cm) | 174.8 (6.5) | |
Weight (kg) | 80.8 (12.1) | |
BMI (kg/m2) | 26.4 (3.6) | |
Physical activity, mean (SD) | 2977 | |
PASE-score | 130.6 (61.7) | |
Smoker, n (%) | 3011 | |
Never | 1058 (35.1%) | |
Current/past | 1953 (64.8%) | |
Alcohol, n (%) | 2472 | |
< 2 drinks/day | 2247 (74.6%) | |
≥ 2 drinks/day | 225 (7.5%) | |
Medical historya, n (%) | 3014 | |
Yes | 1961 (65.1%) | |
No | 1053 (34.9%) | |
Osteoporosis, n (%) | 3006 | |
Yes | 56 (1.9%) | |
No | 2950 (97.9%) | |
Any fall during past 12 months, n (%) | 3003 | |
Yes | 495 (16.4%) | |
No | 2508 (83.2%) | |
Education, n (%) | 3006 | |
Elementary school | 1397 (46.4%) | |
Higher education | 1609 (53.4%) | |
Native country, n (%) | 3012 | |
Sweden | 2800 (92.9%) | |
Other | 212 (7.0%) | |
Body composition (kg), mean (SD) | 2950 | |
Total body lean mass | 55.5 (6.8) | |
BMC (g), mean (SD) | 2984 | |
Femoral neck | 5.0 (0.9) | |
Bone area (cm2), mean (SD) | 2984 | |
Femoral neck | 5.9 (0.5) | |
aBMD (g/cm2), mean (SD) | 2984 | |
Femoral neck | 0.83 (0.13) | |
Quantitative ultrasound (m/s), mean (SD) | 2659 | |
Calcaneal SOS | 1551.1 (37.7) | |
Hand grip strength (kg), mean (SD) | 2945 | 43.0 (7.9) |