Table 1.

Characteristics of participants with and without diabetes mellitus (DM) in the QCT full cohort.

	Women				Men
	Total	Non-DM	DM	P	Total	Non-DM	DM	P
N	4420	4129	291		5889	5283	606
Age	51.5 ± 11.2	50.6 ± 10.6	63.8 ± 11.2	<0.001	52.9 ± 11.8	52.1 ± 11.6	59.4 ± 11.7	<0.001
Height	157.6 ± 5.5	157.7 ± 5.5	155.8 ± 5.6	<0.001	168.3 ± 5.7	168.4 ± 5.6	167.1 ± 5.8	<0.001
Weight	57.6 ± 7.9	57.4 ± 7.8	59.8 ± 9.2	<0.001	69.7 ± 9.4	69.6 ± 9.4	69.8 ± 9.4	0.731
BMI	23.2 ± 3.0	23.1 ± 2.9	24.6 ± 3.2	<0.001	24.6 ± 2.9	24.5 ± 2.9	25.0 ± 3.0	<0.001
FPG	5.1 ± 1.0	4.9 ± 0.5	7.6 ± 2.5	<0.001	5.3 ± 1.3	5.0 ± 0.6	7.9 ± 2.4	<0.001
vBMD	135.8 ± 44.2	138.4 ± 43.4	99.1 ± 38.4	<0.001 a ;	130.7 ± 34.0	131.7 ± 35.2	121.7 ± 30.8	<0.001 a ;
				0.817b				0.288b
N of Osteopenia(%)	1059(24.0)	959(23.2)	100(34.4)	<0.001 a	1850(31.4)	1593(30.2)	257(42.4)	<0.001 a
				0.484c				0.105c
N of OP(%)	537(12.1)	428(10.4)	109(37.5)	<0.001 a ; 0.287d	383(6.5)	334(6.3)	49(8.1)	0.095 a ; <0.001d

^aunadjusted; ^badjusted for age; ^cadjusted for age using the QCT population age’ (adjusted Osteopenia rates for Non-DM women 24.0%, DM women 23.4%, Non-DM men 31.1% and DM men 32.5%, respectively); ^dadjusted for age using the QCT population age, (adjusted OP rates for Non-DM women 12.1%, DM women 12.8%, Non-DM men 6.9% and DM men 4.5% respectively).

For the total population, among the men 1.5% were underweight (BMI<18.5), 54.6% were normal (BMI 18.5-24.9), 40.3% were overweight (BMI 25-29.9) and 3.6% were obese (BMI 30-39). Among the women, the percentages were 2.9%, 72.4%, 22.3% and 2.4%, respectively.

N, number; BMI, body mass index; FPG, fasting plasma glucose; vBMD, volumetric bone mineral density; OP, osteoporosis.