Table 3. Odds ratio (95% confidence interval) of non-alcoholic fatty liver disease across quartiles of red meat intake.

Models	Dietary red meats intake
	Quartile 1 (< 15.2 g/day)	Quartile 2 (15.2–28 g/day)	Quartile 3 (28–43.7 g/day)	Quartile 4 (> 43.7 g/day)
Cases/control (total)	33/217 (250)	31/219 (250)	46/203 (249)	85/164 (249)
Model 1*	1.00 (Ref)	0.95 (0.56–1.61)	1.49 (0.91–2.45)	3.42 (2.16–5.43)‡
Model 2†	1.00 (Ref)	1.04 (0.49–2.20)	1.41 (0.69–2.91)	3.65 (1.85–7.18)‡

^*Adjusted for age and gender; ^†Additionally adjusted for body mass index, energy intake, dietary factors, diabetes, smoking, and physical activity (metabolic equivalent task); ^‡p value < 0.05.