Factors associated with trabecular bone score in postmenopausal women with type 2 diabetes and normal bone mineral density

Table 6 Risk factors of decreased trabecular bone score in postmenopausal women with type 2 diabetes estimated by receiver operating characteristic-analysis

Parameter	Cut-off points	Se	Sp	AUC ± SE (95%CI), P value	OR (95%CI), P value
Height (cm)	≥ 162.5	0.605	0.604	0.66 ± 0.06 (0.55-0.77), P = 0.009	2.33 (1.02-5.31), P = 0.04
BMI (kg/m2)	≤ 33.85	0.70	0.62	0.66 ± 0.06 (0.55-0.77), P = 0.008	3.81 (1.62-8.96), P = 0.002
Gynoid fat (kg)	≤ 5.41	0.63	0.60	0.67 ± 0.06 (0.56-0.78), P = 0.004	2.49 (1.09-5.71), P = 0.03
Android fat mass (kg)	≥ 3.95	0.49	0.48	0.54 ± 0.06 (0.43-0.66), P = 0.46	0.88 (0.39-1.98), P = 0.76
Android/gynoid fat	≥ 1.145	0.70	0.71	0.75 ± 0.05 (0.66-0.85), P < 0.001	5.69 (2.35-13.79), P < 0.001

Sp: Specificity; Se: Sensitivity; AUC: Area under the curve; SE: Standard error; OR: Odd ratio; 95%CI: 95% Confidence interval; BMI: Body mass index.