Table 5.

AIC Values for Model Comparisons—$50 Magnitude

			AUDIT		Alcohol consumption
Class	Model	Predictors	AIC	AUDIT rank	AIC	AC rank
Single predictors	1	MM50	96.33	3a	139.01	3
	2	AA50	99.17	4a	147.40	4a
	3	AM50	93.80	1	138.36	2
	4	MA50	93.93	2	137.98	1
Double predictors	5	MM50, AA50	102.20	6a	143.92	5a
	6	MM50, AM50	97.75	3a	141.70	3a
	7	MM50, MA50	95.99	2a	139.89	2
	8	AA50, AM50	99.32	5a	142.41	4a
	9	AA50, MA50	98.85	4a	145.48	6a
	10	AM50, MA50	93.72	1	139.53	1
Triple predictors	11	MM50, AA50, AM50	101.28	3a	145.69	4a
	12	MM50, AA50, MA50	101.87	4a	144.96	3a
	13	MM50, AM50, MA50	97.81	1	142.84	1
	14	AA50, AM50, MA50	99.49	2a	143.93	2
Quadruple predictors	15	MM50, AA50, AM50, MA50	103.56		147.16

Note. AIC = Akaike information criterion; AUDIT = alcohol use disorders identification test; AC = alcohol consumption. For each alcohol use measure, the best interclass AIC scores are in bold.

^aDenotes an unpreferred model relative to the best-performing model.