Table 2.

Model fit statistics for the latent class models (n=22 249)

No of classes	Log likelihood	Residual df	BIC	aBIC	cAIC	Likelihood ratio	Entropy
1	−69173.1	57	138 406.3	138 387.2	138 412.3	17 350.8	–
2	−61315.4	34	122 921.0	122 828.9	122 950.0	1859.2	1.0
3	−58920.2	11	118 361.0	118 195.7	118 413.0	1168.6	0.9
4	−59970.1	−12	120 691.0	120 452.6	120 766.0	2396.1	0.9

aBIC, adjusted Bayesian-Schwarz Information Criterion; BIC, Bayesian-Schwarz Information Criterion; cAIC, consistent Akaike Information Criterion; df, degrees of freedom.