Table 2.

Associations of different profiles with NAFLD in un-adjusted and multivariate regression models.

Variables	Un-adjusted		Adjusted
	OR (95% CI)	P value	OR (95% CI)	P value
Age, years (≥ 20, < 30 as reference)
≥ 30, < 40	2.59 (2.07–3.23)	< 0.001	2.30 (1.81–2.93)	< 0.001
≥ 40, < 50	3.48 (2.77–4.38)	< 0.001	3.02 (2.32–3.92)	< 0.001
≥ 50, < 60	3.87 (3.09–4.85)	< 0.001	3.47 (2.71–4.46)	< 0.001
≥ 60	2.74 (2.19–3.43)	< 0.001	2.69 (2.02–3.56)	< 0.001
Race (Mexican American as reference)
Other hispanic	0.61 (0.48–0.76)	< 0.001	0.62 (0.49–0.80)	< 0.001
Non-hispanic white	0.52 (0.43–0.62)	< 0.001	0.45 (0.36–0.58)	< 0.001
Non-hispanic black	0.65 (0.52–0.82)	< 0.001	0.69 (0.53–0.90)	0.009
The other	0.23 (0.17–0.31)	< 0.001	0.24 (0.18–0.33)	< 0.001
Education (Less than 9th grade as reference)
9-11th grade	0.67 (0.49–0.91)	0.012	0.90 (0.66–1.23)	0.515
High school or equivalent	0.75 (0.56–1.00)	0.051	1.06 (0.78–1.45)	0.706
Some college	0.71 (0.52–0.97)	0.037	1.11 (0.80–1.54)	0.545
College or above	0.48 (0.35–0.65)	< 0.001	0.66 (0.47–0.92)	0.020
Marital status (married/cohabited as reference)
Widowed	0.73 (0.57–0.95)	0.022	0.66 (0.49–0.88)	0.008
Divorced/separated	1.10 (0.88–1.37)	0.405	0.92 (0.73–1.16)	0.470
Unmarried	0.40 (0.34–0.47)	< 0.001	0.61 (0.51–0.74)	< 0.001
Poverty income ratio	1.02 (0.97–1.07)	0.442	1.00 (0.95–1.05)	0.912
Employment (employed as reference)	0.91 (0.80–1.03)	0.153	0.85 (0.73–1.01)	0.067
Insurance (insured as reference)	0.93 (0.78–1.09)	0.370	0.93 (0.78–1.11)	0.437
Profile (profile 1 as reference)
Profile 2	0.80 (0.63–1.00)	0.052	0.79 (0.63–0.98)	0.042
Profile 3	0.83 (0.74–0.95)	0.006	0.83 (0.73–0.96)	0.013
Profile 4	1.10 (0.83–1.46)	0.499	0.95 (0.71–1.29)	0.756

Significant values are in bold.

NAFLD non-alcoholic fatty liver disease, OR odds ratio, CI confidential interval.