Table 3.

Multivariate analysis for association of fibrosis parameters with AF in subjects with fatty liver.

Variables	Odds Ratio	95% Confidence Interval		P-value
		Lower	Upper
Model I
Age≥65 years	4.505	3.255	6.235	0.000
Male sex	2.598	1.682	4.014	0.000
BMI, kg/m2	1.452	1.15	1.833	0.002
Hypertension	1.229	0.898	1.681	0.198
Diabetes mellitus	1.588	1.098	2.296	0.014
Hypercholesterolemia	0.928	0.644	1.339	0.690
Smoking	0.842	0.683	1.038	0.107
APRI†	1.081	0.676	1.731	0.745
Model II
Age≥65 years	2.789	1.956	3.978	0.000
Male sex	2.363	1.529	3.654	0.000
BMI, kg/m2	1.457	1.156	1.837	0.001
Hypertension	1.157	0.846	1.581	0.362
Diabetes mellitus	1.499	1.037	2.166	0.031
Hypercholesterolemia	0.918	0.636	1.324	0.645
Smoking	0.869	0.702	1.075	0.196
FIB 4‡	2.255	1.744	2.915	0.000

APRI, aspartate aminotransferase to platelet ratio index; BMI, body mass index; FIB 4, Fibrosis-4 index.

^†low risk versus intermediate-high risk.

^‡in category: low, intermediate, high risk.