Table 3.

Unadjusted and Adjusted ORs With 95% CIs of Having stage 3 CKD by SMI Tertile

	SMI Tertile (%)
	Q3	Q2	Q1	p	p for Trend
Unadjusted	1	1.69 (0.40, 7.23)	2.42 (0.61, 9.58)	.445	.199
Model 1	1	1.89 (0.43, 8.37)	3.65 (0.67, 19.91)	.325	.134
Model 2	1	1.99 (0.43,9.16)	5.10 (0.82,31.56)	.211	.082
Model 3	1	1.99 (0.42,9.54)	5.24 (0.81,34.04)	.216	.085
Model 4	1	2.01 (0.41,10.01)	5.30 (0.77,36.42)	.231	.092

Note: Model 1: adjusted for sex and age. Model 2: adjusted for sex, age, percent body fat, smoking status, alcohol status, and physical activity. Model 3: adjusted for sex, age, percent body fat, smoking status, alcohol status, physical activity, duration of diabetes, HbA1c, SBP, LDL cholesterol, HDL cholesterol, and triglyceride. Model 4: adjusted for sex, age, percent body fat (PBF), smoking status, alcohol status, physical activity, duration of diabetes, HbA1c, SBP, LDL cholesterol, HDL cholesterol, triglyceride, use of RAS blockers, use of statins, use of fibrate, and use of insulin. CI = confidence interval; CKD = chronic kidney disease; OR = odds ratio; HDL = high-density lipoprotein; LDL = low-density lipoprotein; RAS = renin–angiotensin system; SBP = systolic blood pressure; SMI = skeletal muscle mass index.