From: Abdominal fat and hip fracture risk in the elderly: The Dubbo Osteoporosis Epidemiology Study
 | Hip fracture | Non fracture | P value | Standardized difference (95% CI) |
---|---|---|---|---|
Women | (n = 63) | (n = 126) | Â | Â |
Age (y) | 76.3 ± 7.1 | 76.4 ± 7.2 | 0.067b | 0.0 (-0.3 to 0.3) |
Height (cm) | 155.8 ± 6.9 | 158.2 ± 6.1 | 0.008b | -0.4 (-0.7 to -0.1) |
Weight (kg) | 55.6 ± 11.3 | 63.7 ± 10.9 | <0.001b | -0.7 (-1.0 to -0.4) |
BMI (kg/m2) | 22.8 ± 4.0 | 25.3 ± 4.7 | 0.001b | -0.6 (-0.9 to -0.3) |
Abdominal fata (%) | 21.3 ± 9.2 | 25.5 ± 8.6 | 0.014b | -0.5 (-0.8 to -0.2) |
FNBMD (g/cm2) | 0.64 ± 0.10 | 0.75 ± 0.14 | <0.001b | -0.9 (-1.2 to -0.5) |
Home physical activity (METs) | 85.5 ± 34.9 | 76.6 ± 30.6 | 0.075b | 0.2 (-0.0 to 0.6) |
Calcium intake (mg/d) | 608 ± 401 | 580 ± 370 | 0.455c | 0.1 (-0.2 to 0.5) |
Duration of smoking (y) | 40.8 ± 16.6 | 33.2 ± 14.4 | 0.204c | 0.5 (-0.1 to 10.8) |
Smoking intake (c/d) | 13.8 ± 8.0 | 11.8 ± 7.5 | 0.384c | 0.3 (-0.3 to 0.8) |
Men | (n = 26) | (n = 52) | Â | Â |
Age (y) | 75.2 ± 6.0 | 75.1 ± 5.9 | 0.329b | 0.0 (-0.5 to 0.5) |
Height (cm) | 169.8 ± 8.0 | 172.2 ± 5.5 | 0.219b | -0.4 (-0.9 to -0.2) |
Weight (kg) | 71.7 ± 15.5 | 75.2 ± 9.0 | 0.277b | -0.3 (-0.8 to 0.2) |
BMI (kg/m2) | 24.7 ± 3.9 | 25.3 ± 2.2 | 0.442b | -0.2 (-0.7 to 0.3) |
Abdominal fata (%) | 26.2 ± 10.2 | 24.8 ± 6.2 | 0.581b | 0.2 (-0.4 to 0.7) |
FNBMD (g/cm2) | 0.64 ± 0.10 | 0.75 ± 0.11 | 0.002b | -1.1 (-1.6 to -0.5) |
Home physical activity (METs) | 78.4 ± 37.4 | 78.5 ± 25.1 | 0.990b | 0.0 (-0.5 to 0.5) |
Calcium intake (mg/d) | 546 ± 322 | 572 ± 242 | 0.450c | -0.1 (-0.6 to 0.5) |
Duration of smoking (y) | 46.4 ± 13.4 | 36.2 ± 15.9 | 0.036c | 0.7 (-0.01 to 1.3) |
Smoking intake (c/d) | 16.3 ± 5.5 | 16.4 ± 4.8 | 0.168c | -0.01 (-0.7 to 0.7) |