Table 5.

Relationship between RC (mg/dl) and HOMA-IR.

	Crude Model		Model 1		Model 2
	OR (95% CI)	P-value	OR (95% CI)	P-value	OR (95% CI)	P-value
Age	1.02 (1.02, 1.03)	< 0.0001	1.02 (1.02, 1.03)	< 0.0001	1.02 (1.01, 1.02)	< 0.0001
Sex
Female	1 (ref.)	–	1 (ref.)	–	1 (ref.)	–
Male	1.36 (1.07, 1.74)	0.02	1.38 (1.13, 1.70)	< 0.001	1.37 (1.13, 1.67)	< 0.001
Ethnicity
White	1 (ref.)	–	1 (ref.)	–	1 (ref.)	–
Black	0.47 (0.33, 0.68)	< 0.001	0.40 (0.31, 0.52)	< 0.0001	0.38 (0.29, 0.50)	< 0.0001
Hispanics/Latin Americans	1.69 (1.11, 2.57)	0.03	1.52 (1.07, 2.16)	0.02	1.63 (1.13, 2.34)	0.01
Asian	1.07 (0.70, 1.65)	0.76	1.34 (0.90, 1.98)	0.15	1.40 (0.94, 2.10)	0.10
Other	1.10 (0.81, 1.50)	0.55	1.08 (0.82, 1.44)	0.57	1.24 (0.92, 1.67)	0.15
Educational level
High school or less	1 (ref.)	–	1 (ref.)	–	1 (ref.)	–
High school graduate or GED	0.70 (0.49, 0.99)	0.07	0.79 (0.61, 1.02)	0.07	0.78 (0.57, 1.07)	0.12
Some college or above	0.58 (0.40, 0.82)	0.01	0.68 (0.51, 0.91)	0.01	0.70 (0.51, 0.96)	0.03
Poverty income ratio
< 1.30	1 (ref.)	–	1 (ref.)	–	1 (ref.)	–
1.30–3.49	0.99 (0.74, 1.32)	0.95	0.97 (0.76, 1.25)	0.83	0.95 (0.74, 1.21)	0.65
>  = 3.50	0.80 (0.56, 1.14)	0.24	0.75 (0.56, 1.00)	0.05	0.72 (0.54, 0.95)	0.02
Non-MAFLD	1 (ref.)		1 (ref.)		1 (ref.)
MAFLD	3.89 (3.00, 5.04)	< 0.0001	1.62 (1.28, 2.05)	< 0.0001	1.47 (1.14, 1.89)	< 0.001
HOMA-IR	1.17 (0.99, 1.38)	0.08	1.19 (1.14, 1.24)	< 0.0001	1.09 (1.05, 1.14)	< 0.0001
Quartiles
0.12–1.58	1 (ref.)	–	1 (ref.)	–	1 (ref.)
1.58–2.56	1.96 (1.32, 2.89)	0.01	1.68 (1.31, 2.15)	< 0.0001	1.53 (1.19, 1.98)	< 0.001
2.56–4.59	4.92 (3.24, 7.47)	< 0.0001	3.73 (2.79, 4.99)	< 0.0001	3.17 (2.33, 4.32)	< 0.0001
4.59–179.18	6.38 (3.22, 12.63)	< 0.001	5.48 (3.87, 7.74)	< 0.0001	4.41 (3.01, 6.45)	< 0.0001

Crude Model: adjust for none.

Model 1: adjust for age, sex, ethnicity, educational level, poverty income ratio.

Model 2: adjust for age, sex, ethnicity, educational level, poverty income ratio, BMI, waist circumference, alcohol taking, smoking, systolic blood pressure, diastolic blood pressure.