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. 2015 Jan 28;2015:493471. doi: 10.1155/2015/493471

Table 2.

Model comparison for 3 and 4 class cluster models in the latent class analysis.

3-class model 4-class model
Log-likelihood (LL) −133.7084 −109.025
BIC (based on LL)1 389.3919 382.2474
AIC (based on LL)2 319.4169 288.0502
CAIC (based on LL)3 415.3919 417.2474

1Bayesian Information Criterion; 2Akaike Information Criterion; 3Corrected Akaike Information Criterion.