. 2020 Sep 2;4(10):e10399. doi: 10.1002/jbm4.10399

Table 3.

Results of Multivariate Linear Regression Analysis: Standardized β Coefficients and p Values for Independent Parameters ln(Folate) and ln(Vitamin B‐12)

	R ²	Ln(folate)		Ln(B‐12)
	R ²	β	p Value	β	p Value
DXA aBMD ^a
Femoral neck	0.286	0.243	0.02 ^*	0.143	0.16
Total hip	0.259	0.336	0.00 ^**	0.075	0.47
L3 vertebra	0.208	0.149	0.16	0.011	0.92
Total body	0.296	0.237	0.02 ^*	0.055	0.59
QCT aBMD
Femoral neck ^b
Whole	0.280	0.199	0.05	0.184	0.08
Cortical	0.221	0.180	0.09	0.142	0.19
Trabecular	0.106	0.060	0.60	0.185	0.11
Total hip ^b
Whole	0.249	0.317	0.00 ^**	0.085	0.42
Cortical	0.238	0.302	0.00 ^**	0.042	0.69
Trabecular	0.137	0.140	0.21	0.160	0.16
QCT vBMD
Femoral neck ^b
Whole	0.209	0.265	0.02 ^*	0.092	0.40
Cortical	0.193	−0.161	0.14	−0.147	0.18
Trabecular	0.172	0.259	0.02 ^*	0.140	0.21
Cortical to total volume ratio	0.227	0.213	0.05	0.092	0.39
Total hip ^b
Whole	0.149	0.247	0.03 ^*	−0.017	0.88
Cortical	0.208	−0.259	0.02 ^*	0.109	0.32
Trabecular	0.166	0.317	0.00 ^**	0.108	0.33
Cortical to total volume ratio	0.225	0.299	0.01 ^*	0.020	0.85
L3 vertebra ^a
Trabecular	0.195	0.220	0.04 ^*	0.081	0.45
Composite strength indices ^c
CSI	0.349	0.028	0.77	0.226	0.03 ^*
BSI	0.251	−0.092	0.38	0.272	0.01 ^*
ISI	0.352	0.033	0.74	0.176	0.08
Bone resorption marker ^a
CTx‐1	0.152	−0.202	0.07	0.014	0.90

aBMD, vBMD, cortical to total‐bone ratio, composite strength indices, and CTX‐1 were the dependent values in the model. The results for the other independent parameters used in the model listed in Table 2 are shown in Supplementary Material Table S1.

aBMD = areal bone mineral density; BSI = bending strength index; CSI = compression strength index; CTx‐1 = C‐telopeptide of type I collagen; ISI = impact strength index; vBMD = volumetric Bone mineral density; β = standardized coefficient β.

^{^a}

n = 93.

^{^b}

n = 92.

^{^c}

n = 91.

^{^*}

p < 0.05.

^{^**}

p < 0.01.