Table 3.

Odds ratio of NAFLD in relation to Sasang constitution type in non-obese subjects

	Estimated odds ratios of NAFLD (95 % CI)
	SE	SY	TE
No. of normal cases (%)	164 (95.9)	345 (86.3)	297 (70.2)
No. of NAFLD cases (%)	7 (4.1)	55 (13.8)	126 (29.8)
Crude	reference	3.74 (1.66–8.38), P = 0.0014	9.94 (4.54–21.78), P < .0001
Model 1a	reference	3.30 (1.32–8.22), P = 0.0104	3.70 (1.37–9.99), P = 0.0099
Model 2b	reference	3.27 (1.29–8.29), P = 0.0126	3.53 (1.30–9.58), P = 0.0134

Abbreviations: TE Tae-eum type, SE So-eum type, SY So-yang type, NAFLD non-alcoholic fatty liver disease

^aModel 1: adjusted for age, sex, BMI, alcohol consumption, ALT, and physical activity

^bModel 2: adjusted for Model 1 + metabolic components

Non-obese was defined as BMI <27.5