Table 2.

Fit statistics of unconditional 1- to 6-class models of 10-year alcohol consumption trajectories.

Classes	BIC	SSABIC	AIC	Entropy	LMR adjusted LRT p value	Bootstrapped LRT p	N (%) smallest dass	Class Probabilities
1	29,845.843	29,814.071	29,788.397	–	–	–	2309 (100%)	1.00
2	29,333.499	29,292.195	29,258.819	0.939	0.0001	< .0001	134 (5.8%)	.911-.989
3	29,097.856	29,047.021	29,005.942	0.847	0.2157	< .0001	92 (4.0%)	0.878–0.950
4	28,909.685	28,849.318	28,800.538	0.874	0.0200	< .0001	38 (1.6%)	0.873–0.949
5	28,766.313	28,696.415	28,639.933	0.886	0.5680	< .0001	11 (0.5%)	0.863–0.949
6	28,816.382	28,736.952	28,672.767	0.878	0.5399	< .0001	11 (0.5%)	0.845–0.970

Note. AIC=Akaike Information Criterion; BIC= Bayesian Information Criterion; LMR=Lo-Mendell-Rubin; LRT=Likelihood Ratio Test; SSABIC=Sample Size Adjusted BIC.