Table 3.

Independent factors of NAFLD identified by multivariate logistic regression analysis

Independent variable	β	S.E.	OR	P	95% C.I
Osteocalcin	-0.097	0.044	0.907	0.025	0.833-0.988
BMI	0.345	0.098	1.412	<0.001	1.166-1.710
HbA1c	0.641	0.220	1.898	0.004	1.233-2.923
TG	1.002	0.277	2.723	<0.001	1.584-4.682

Variables included in the original model were osteocalcin, gender, age, BMI, W, SBP, DBP, HbA1c, HOMA-IR, TC, TG, HDL-C, LDL-C, CRP, ALT, AST, GGT, adiponectin; use of therapeutic statins, use of anti-hypertensives, and use of anti-diabetic drugs. Abbreviations: BMI, body mass index; W, waist circumference; SBP, systolic blood pressure; DBP, diastolic blood pressure; HbA1c, glycosylated haemoglobin A1c; HOMA-IR, homeostasis model assessment of insulin resistance; TC, total cholesterol; TG, triglyceride; HDL-C, high-density lipoprotein-cholesterol; LDL-C, low-density lipoprotein-cholesterol; CRP, C-reactive protein; ALT, alanine aminotransferase; AST, aspartate aminotransferase; GGT, gamma-glutamyl transferase.