Table 4.

Comparison of BMDs (g/cm²) at various measured sites based on diabetes duration

	Men (n = 505, N = 618 430)c		p-value
	diabetic duration ≤ 5 years	diabetic duration > 5 years
	n=235(51.01)	n=270(48.99)
Crude
lumbar spine (n = 481)	0.979 ± 0.013	0.977 ± 0.012	0.906
total hip	0.968 ± 0.009	0.940 ± 0.008	0.026*
femoral neck	0.786 ± 0.009	0.746 ± 0.008	0.001*
Model 1a
lumbar spine	0.976 ± 0.002	0.976 ± 0.002	0.914
total hip	0.953 ± 0.004	0.930 ± 0.003	0.258
femoral neck	0.770 ± 0.004	0.735 ± 0.003	0.026*
Model 2b
lumbar spine	0.976 ± 0.003	0.977 ± 0.003	0.896
total hip	0.955 ± 0.005	0.933 ± 0.004	0.337
femoral neck	0.773 ± 0.004	0.738 ± 0.004	0.018*

^aModel 1: adjusted for age and BMI

^bModel 2: adjusted for age, BMI, alcohol consumption, serum vitamin D, smoke status, triglyceride, HDL-cholesterol, total cholesterol, hypertension, physical activity, and HOMA-IR

^cData are presented as means ± SE. n = unweighted; N = the size of Korean population estimated using sample weights.

*Statistically significant (p<0.05) on the basis of the multivariable linear regression test