Table 4.

Correlations in men with type 1 diabetes.

	TBSa			BMSib
	Rho	P-value	Shared variance (%)	Rho	P-value	Shared variance (%)
BMI (kg/m2)	−0.284	0.121	8.1	0.201	0.423	4.0
BMD (g/cm2)
Lumbar spine	0.495	0.004	24.5	−0.091	0.720	0.8
Femoral neck	0.529	0.002	28.0	−0.154	0.542	2.4
Total hip	0.501	0.003	25.1	−0.069	0.785	0.5
Whole body	0.591	<0.001	34.9	−0.194	0.440	3.8
TBS				−0.226	0.367	5.1
HbA1c (mmol/L)
Current	−0.311	0.095	9.7	0.532	0.023	28.3
5-year mean	−0.284	0.116	8.1	0.362	0.140	13.1
Insulin
Daily dose (IU)	−0.337	0.069	11.4	0.566	0.018	32.0
	HbA1c (mmol/L) current			Duration of disease
	Rho	P-value	Shared variance (%)	Rho	P-value	Shared variance (%)
Insulin
Daily dose (IU)	0.399	0.032	15.9	0.192	0.300	3.7
BMD (g/cm2)
Lumbar spine	−0.125	0.503	1.6	−0.111	0.546	1.2
Femoral neck	−0.001	0.995	<0.001	−0.371	0.037	13.8
Total hip	−0.064	0.731	0.4	−0.285	0.114	8.1
Whole body	−0.150	0.421	2.3	−0.223	0.219	5.0
TBS	−0.311	0.095	9.7	−0.299	0.103	8.9
BMSi	0.532	0.023	28.3	0.367	0.147	13.5

TBS^a (n = 33), BMSi^b (n = 18).

BMD, bone mineral density; BMSi, bone material strength index, TBS, trabecular bone score..