Skeletal muscle loss is associated with diabetes in middle-aged and older Chinese men without non-alcoholic fatty liver disease

Table 3 Multivariate-adjusted associations of appendicular skeletal muscle mass (%) quartiles with diabetes mellitus

	Male	Female
	OR (95%CI, P value)	OR (95%CI, P value)
Unadjusted	0.665	0.775
	(0.592-0.746, < 0.001)	(0.710-0.847, < 0.001)
Model 1	0.527	0.505
	(0.336-0.826, 0.005)	(0.342-0.745, 0.001)
Model 2	0.640	0.728
	(0.401-1.020, 0.051)	(0.481-1.101, 0.133)
Model 3	0.537	0.985
	(0.312-0.923, 0.024)	(0.614-1.580, 0.950)

Model 1: Adjusted for age, cigarette smoking, diabetes family history, FM, and FM × ASM% quartiles, and obesity. Model 2: Adjusted for covariates in Model 1 plus SBP, TG, and HDL-C. Model 3: Adjusted for covariates in Model 3 plus HOMA-I. OR: Odds ratio; FM: fat mass; ASM: Appendicular skeletal muscle mass; SBP: Systolic blood pressure; TG: Triglycerides; HDL-C: High-density lipoprotein-cholesterol; HOMA-IR: Homeostasis model assessment for insulin resistance.