. 2018 Dec 3;10(12):1878. doi: 10.3390/nu10121878

Table 3.

Total body and regional body composition in the 430 men from the South Dakota Rural Bone Health Study cohort, according to glycemic status at baseline.

	Normoglycemic	Prediabetic	T2D	p-Value ¹
Participants (n)	358	51	21
Body Weight (kg)
Unadjusted Model	91.1 ± 0.8 ^a	98.5 ± 2.1 ^a	95.9 ± 3.3	0.003
Basic Model ²	91.0 ± 0.8 ^a	97.0 ± 3.2 ^a	95.9 ± 3.2	0.01
Fat Mass (kg)
Total Body
Unadjusted Model	22.1 ± 0.5 ^ab	26.4 ± 1.2 ^b	26.7 ± 1.9 ^a	0.001
Full Model ³	22.6 ± 0.3	24.0 ± 0.9	23.3 ± 1.5	0.38
Trunk
Unadjusted Model	11.4 ± 0.3 ^ab	14.2 ± 0.8 ^b	15.1 ± 1.2 ^a	<0.001
Full Model ³	11.8 ± 0.2	12.6 ± 0.5	11.8 ± 0.9	0.38
Appendicular
Unadjusted Model	9.6 ± 0.2 ^a	11.1 ± 0.5 ^a	10.4 ± 0.8	0.01
Full Model ³	9.7 ± 0.2	10.3 ± 0.4	10.1 ± 0.7	0.66
Lean Mass (kg)
Total Body
Unadjusted Model	67.0 ± 0.4	69.9 ± 1.2	66.8 ± 1.8	0.07
Full Model ⁴	67.1 ± 0.3	67.9 ± 0.8	67.9 ± 1.2	0.56
Trunk
Unadjusted Model	32.7 ± 0.2 ^a	34.5 ± 0.6 ^a	34.1 ± 0.9	0.01
Full Model ⁴	32.7 ± 0.1	33.1 ± 0.4	33.8 ± 0.6	0.24
Appendicular
Unadjusted Model	30.5 ± 0.2	31.6 ± 0.6 ^a	28.9 ± 0.9 ^a	0.04
Full Model ⁴	30.5 ± 0.2	31.0 ± 0.4	30.3 ± 0.7	0.44

Data are means and marginal means ± sem. ¹ p-values are from multiple regression models. Means with similar superscripts are different using a post hoc contrast test. ² Basic model adjusted for age, height, population group, percent time in moderate-plus-vigorous activity, and average daily calories. ³ Fat mass models included covariates in basic model plus lean mass of same compartment (total body, trunk, or appendicular). ⁴ Lean mass models included covariates in basic model plus fat mass of same compartment. Abbreviations: T2D, type 2 diabetic.