From: Associations between blood antioxidant levels and femoral neck strength
Variables | Femoral Neck bone mineral density (gms/cm2) | Compression Strength Index (g/kg-m) | Bending Strength Index (g/kg-m) | Impact Strength Index (g/kg-m) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sβ (95% CI) | P Value | P* | Sβ (95% CI) | P Value | P* | Sβ (95% CI) | P Value | P* | Sβ (95% CI) | P Value | P* | ||
Age (year) | < 53 | -0.20 (-0.86, 0.46) | 0.561 | 0.720 | 0.46 (-1.52, 2.43) | 0.651 | 0.173 | 0.34 (-0.41, 1.10) | 0.375 | 0.349 | 0.02 (-0.07, 0.12) | 0.629 | 0.171 |
≥ 53 | -0.05 (-0.53, 0.43) | 0.842 | 2.19 (0.62, 3.76) | 0.006 | 0.83 (0.15, 1.52) | 0.018 | 0.11 (0.03, 0.19) | 0.006 | |||||
Gender | Male | -0.04 (-0.84, 0.76) | 0.926 | 0.767 | 1.01 (-0.82, 2.84) | 0.281 | 0.676 | 0.67 (-0.18, 1.52) | 0.124 | 0.871 | 0.03 (-0.08, 0.15) | 0.566 | 0.397 |
Female | -0.17 (-0.59, 0.26) | 0.450 | 1.58 (0.07, 3.09) | 0.041 | 0.58 (-0.06, 1.22) | 0.076 | 0.09 (0.02, 0.16) | 0.014 | |||||
BMI (kg/m2) | < 24 | -0.08 (-0.82, 0.66) | 0.835 | 0.879 | 0.55 (-1.49, 2.59) | 0.598 | 0.586 | 0.14 (-0.75, 1.03) | 0.758 | 0.408 | 0.04 (-0.08, 0.17) | 0.495 | 0.741 |
≥ 24 | -0.15 (-0.60, 0.29) | 0.499 | 1.39 (0.06, 2.72) | 0.041 | 0.66 (0.09, 1.23) | 0.022 | 0.07 (0.00, 0.13) | 0.035 |