. Author manuscript; available in PMC: 2018 Aug 1.

Published in final edited form as: J Racial Ethn Health Disparities. 2016 Jul 7;4(4):587–598. doi: 10.1007/s40615-016-0262-8

Table 4.

Distal Radius: Correlations of microarchitecture and FEA parameters with covariates

	Menarchal Age		Height		BMI		Lean mass		25(OH) vitamin D
	r	p	r	p	r	p			r	p
Size Parameters
Cortical Thickness (mm)	−0.36	0.005	−0.18	-	0.09	-	−0.05	-	−0.15	-
Cortical Perimeter (mm)	0.13	-	0.43	0.0006	0.19	-	0.44	0.0005	−0.09	-
Cortical Area (mm²)	−0.28	0.03	0.06	-	0.17	-	0.18	-	−0.03	-
% Cortical Area	−0.39	0.002	−0.30	0.02	0.05	-	−0.17	-	−0.11	-
Microarchitecture Parameters
Cortical Pore Volume (mm³)	0.08	-	0.29	0.02	0.20	-	0.26	0.04	−0.01	-
Cortical Porosity (%)	0.15	-	0.26	0.05	0.18	-	0.21	-	−0.01	-
Cortical Pore Diameter (mm)	−0.20	-	0.05	-	0.06	-	0.07	-	−0.17	-
Trabecular Thickness (mm)	−0.41	0.001	−0.30	0.02	0.18	-	0.007	-	−0.10	-
Trabecular Number (mm⁻¹)	−0.05	-	−0.10	-	0.12	-	−0.05	-	0.12	-
Trabecular Separation (mm)	0.09	-	0.05	-	−0.14	-	−0.01	-	−0.09	-
Density Parameters
Cortical Density (g/mm³)	−0.32	0.01	−0.23	0.08	0.03	-	−0.10	-	0.005	-
Trabecular Density (g/mm³)	−0.35	0.007	−0.29	0.03	0.22	0.09	−0.01	-	0.002	-
Total Density (g/mm³)	−0.46	0.0003	−0.37	0.004	0.14	-	−0.14	-	−0.08	-
Estimated Strength Parameters
Stiffness (kN/m)	−0.30	0.02	0.21	-	0.27	0.04	0.40	0.002	0.09	-
Failure load (kN)	−0.29	0.03	0.24	0.06	0.26	0.05	0.42	0.0008	0.06	-

Only p values of <0.1 are reported