Relationship between body composition and the histology of non‐alcoholic fatty liver disease: a cross‐sectional study

Table 7 Association of body composition with non-alcoholic fatty liver disease activity score ≥ 5 by multivariate analysis

Index	Model 1		Model 2		Model 3
Index	OR (95 % CI)	P-value	OR (95 % CI)	P-value	OR (95 % CI)	P-value
Fat mass, kg	1.04 (0.98–1.11)	0.2^a	1.04 (0.99–1.1)	0.11^a	1.04 (0.99–1.1)	0.16^a
BFMI, kg/m²	1.1 (0.94–1.3)	0.23^b	1.11 (0.97–1.27)	0.12^b	1.1 (0.96–1.26)	0.19^b
SMI/BFMI	0.27 (0.04–1.3)	0.13	0.27 (0.06–0.94)	0.04	0.27 (0.06–0.97)	0.04

Model 1 was adjusted for age (years) and sex of patient, and alanine aminotransferase (U/L) and creatinine (µmol/L) levels, along with ^amuscle mass (kg) and ^bmuscle mass/ht² (kg/m²)
Model 2 was adjusted for age(years) and sex of patient, and hemoglobin A1c levels (%), along with ^amuscle mass (kg) and ^bmuscle mass/ht² (kg/m²)
Model 3 was adjusted for age(years) and sex of patient, and total cholesterol and triglyceride levels, along with ^amuscle mass (kg) and ^bmuscle mass/ht² (kg/m²)
OR, odds ratio; CI, confidence interval; BFMI, body fat mass index; SMI, skeletal muscle index; ht², height squared

ISSN: 1471-230X