Table 3. Multiple regression analyses for the cortical bone thickness and trabecular bone density.

	Cortical bone thickness			Trabecular bone density
	β	95% CI	p-Value	β	95% CI	p-Value
Age, years	−0.413	−0.051, −0.040	<0.001	−0.363	−3.159, −2.409	<0.001
BMI, kg/m2	−0.209	−0.061, −0.039	<0.001	0.236	2.860, 4.393	<0.001
Hormone treatment, yes	−0.002	−0.093, 0.085	0.928	0.023	−3.073, 9.038	0.334
Smoking, yes	−0.007	−0.223, 0.160	0.750	−0.039	−23.904, 9.038	0.101
Alcohol consumption, yes	−0.021	−0.096, 0.035	0.358	0.007	−3.814, 5.097	0.778
Hypertension, yes	−0.006	−0.080, 0.063	0.810	0.015	−3.394, 6.311	0.555
Diabetes mellitus, yes	−0.029	−0.288, 0.061	0.201	0.001	−11.565, 12.128	0.963
Dyslipidemia, yes	0.002	−0.063, 0.069	0.940	−0.007	−5.143, 3.818	0.772
Renal dysfunction, yes	−0.012	−0.109, 0.063	0.604	0.023	−2.961, 8.743	0.333
Sleep disorder, yes	0.067	0.033, 0.165	0.003	0.017	−2.871, 6.110	0.479
Physical activity, METs-h/week	0.036	−0.002, 0.017	0.120	−0.002	−0.678, 0.615	0.924
Grip strength, kg	0.127	0.012, 0.026	<0.001	−0.011	−0.586, 0.379	0.674
With locomotive syndrome	−0.076	−0.186, −0.046	0.001	−0.109	−15.494, −5.948	<0.001

For categorical variables; “yes” indicates the presence of a condition or behavior. The reference group was “no”.

CI, confidence interval; BMI, body mass index; MET, metabolic equivalent