Associations between Geriatric Nutrition Risk Index, bone mineral density and body composition in type 2 diabetes patients

Table 5 Multiple linear regression models displaying associations of the Geriatric Nutritional Risk Index with bone mineral density

Models	B (95%CI)	β	t value	P value	Adjusted R2 for model
Lumbar spine BMD
Model 01	0.003 (0.002 to 0.004)	0.186	4.952	< 0.001	0.033
Model 12	-0.002 (-0.004 to 0.000)	-0.113	-1.919	0.055	0.150
Model 23	-0.002 (-0.004 to 0.000)	-0.105	-1.765	0.078	0.153
Model 34	0.040 (0.008 to 0.071)	2.402	2.492	0.013	0.197
Femoral neck BMD
Model 01	0.004 (0.003 to 0.005)	0.281	7.664	< 0.001	0.077
Model 12	-0.001 (-0.002 to 0.000)	-0.071	-1.32	0.187	0.293
Model 23	-0.001 (-0.002 to 0.000)	-0.06	-1.12	0.263	0.306
Model 34	0.027 (0.004 to 0.049)	2.047	2.345	0.019	0.341
Total hip BMD
Model 01	0.005 (0.004 to 0.006)	0.363	10.213	< 0.001	0.131
Model 12	0.000 (-0.002 to 0.001)	-0.034	-0.636	0.525	0.312
Model 23	0.000 (-0.002 to 0.001)	-0.025	-0.477	0.634	0.318
Model 34	0.021 (-0.003 to 0.044)	1.52	1.745	0.082	0.343

¹Unadjusted model.

²Adjusted for age, sex, diabetes duration, hypertension, SBP, DBP, and BMI.

³Additionally adjusted for antidiabetic treatments and statin medications.

⁴Additionally adjusted for HbA1c, Osteocalcin, β-collagen special sequence, total type I procollagen N-terminal extension peptide, albumin, Creatinine, uric acid, triglyceride, total cholesterol, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, total bilirubin.

95%CI: 95% confidence interval; BMD: Bone mineral density.