From: Influence of weight status on bone mineral content measured by DXA in children
Bone mineral content β (95% CI; p value β) | Bone mineral density β (95% CI; p value β) | |||||
---|---|---|---|---|---|---|
Total | Boys | Girls | Total | Boys | Girls | |
Adjusted R2 (p Anova) | 0.852 (< 0.001) | 0.852 (< 0.001) | 0.859 (< 0.001) | 0.712 (< 0.001) | 0.667 (< 0.001) | 0.760 (< 0.001) |
Age (years) | 34.5 (18.4–50.6; < 0.001) | 19.9 (−2.7–42.5; < 0.001) | 44.2 (21.5–66.9; < 0.001) | 0.016 (0.012–0.019; < 0.001) | 0.016 (0.011–0.021; < 0.001) | 0.016 (0.012–0.020; < 0.001) |
Height (cm) | 17.8 (13.9–21.6; < 0.001) | 24.2 (18.8–29.5; < 0.001) | 13.5 (7.9–19.0; < 0.001) | NA | NA | NA |
Weight (kg) | 20.2 (16.6–23.9; < 0.001) | 14.7 (9.8–19.5; < 0.001) | 24.1 (18.4–99.7; < 0.001) | 0.005 (0.004–0.006; < 0.001) | 0.005 (0.003–0.006; < 0.001) | 0.005 (0.004–0.006; < 0.001) |
Waist (cm) | −13.1 (− 17.1–-9.0; < 0.001) | − 11.8 (− 16.7–6.9; < 0.001) | −12.9 (− 20.0 – − 5.9; < 0.001) | −0.003 (− 0.004– − 0.002; < 0.001) | −0.002 (− 0.004– − 0.001; < 0.001) | -0.002 (− 0.004– − 0.000; < 0.012) |
Male gender | 47.4 (2.1–92.7; < 0.001) | NA | NA | NS | NA | NA |