Table 1.

Fit Index of the Latent Profile Models of Statistical Anxiety in University Students (n = 1607)

Class Tested	LL	AIC	BIC	aBIC	Entropy	LMR (p value)	BLRT (p value)	Class Probability
1	−15,447.16	30,918.33	30,984.76	30,946.64
2	−396.35	23,830.02	23,935.20	23,874.84	0.948	< 0.001	< 0.001	0.55,0.45
3	−10,126.34	20,304.27	20,448.20	20,365.60	0.963	< 0.001	< 0.001	0.50,0.41,0.09
4	−8,881.62	17,829.24	18,011.92	17,907.08	0.962	< 0.001	< 0.001	0.38,0.17,0.10,0.35
5	−8,248.42	16,576.84	16,798.27	16,671.19	0.970	< 0.001	< 0.001	0.20,0.33,0.09,0.03,0.35
6	−7,650.67	15,395.34	15,655.52	15,506.21	0.963	0.026	< 0.001	0.15,0.30,0.33,0.09,0.10,0.03

Abbreviations: LL, likelihood ratio Chi-squared test; AIC, Akaike information criterion; BIC, Bayesian information criterion; aBIC, adjusted Bayesian information criterion; LMR, Lo-Mendell-Rubin (LMR) likelihood ratio test; BLRT, bootstrapped likelihood ratio test. Boldface indicates the selected model.