Table 4.

Areas under the Curve (AUC) from leave-one-out cross validation logistic regression models predicting hepatic phenotypes

Outcome: Group	Predictor	AUC	p-value
Steatosis: All	FLI alone	0.859	1
	Metabolites alone	0.769	< 0.001
	Metabolites and FLI	0.851	0.3335
Steatosis: Men	FLI alone	0.818	1
	Metabolites alone	0.802	0.6362
	Metabolites and FLI	0.83	0.5935
Steatosis: Women	FLI alone	0.867	1
	Metabolites alone	0.771	0.0189
	Metabolites and FLI	0.844	0.1439
Iron overload: All	FLI alone	0.658	1
	Metabolites alone	0.602	0.1328
	Metabolites and FLI	0.664	0.8414
Iron overload: Men	FLI alone	0.579	1
	Metabolites alone	0.589	0.8288
	Metabolites and FLI	0.587	0.8387
Iron overload: Women	FLI alone	0.613	1
	Metabolites alone	0.657	0.5375
	Metabolites and FLI	0.723	0.0722

Values are given for different groups (all, men, women) based on combinations of fatty liver index (FLI) and metabolites. P-values are retrieved from comparing to the model including FLI alone