Table 3.

Comparison of fitting parameter indexes of different latent profile models.

time	Model	AIC	BIC	aBIC	Entropy	LMR (p)	BLMR (p)	Class probability
T1	1	23923.804	23945.796	23922.064	–	–	–	–
	2	23274.773	23277.582	23277.342	0.852	0.004	<0.001	0.36/0.64
	3	22811.262	22814.316	22806.203	0.891	0.048	<0.001	0.21/0.39/0.40
	4	22132.177	22149.365	22148.738	0.912	0.121	0.079	0.24/0.11/0.22/0.43
T2	1	23835.341	23889.346	23827.650	–	–	–	–
	2	23108.675	23108.838	23113.712	0.875	0.000	<0.001	0.62/0.38
	3	22607.296	22648.542	22618.638	0.903	0.039	<0.001	0.38/0.35/0.27
	4	22004.417	22071.253	22014.156	0.922	0.135	0.125	0.27/0.17/0.22/0.34
T3	1	23742.156	23798.523	23735.891	–	–	–	–
	2	23056.234	23058.912	23061.445	0.886	0.000	<0.001	0.71/0.29
	3	22589.123	22632.876	22595.234	0.912	0.027	<0.001	0.52/0.28/0.20
	4	21976.543	22045.891	21988.654	0.928	0.142	<0.133	0.25/0.18/0.20/0.37

Bold lines indicate optimal model choices.