Table 2.
Fit indices of latent class models using AUDIT items.
| Drinking classes |
Free model parameters |
Model log- likelihood |
Likelihood Ratio Test |
p | BIC | Entropy |
|---|---|---|---|---|---|---|
| 2 Classes | 39 | −17592.58 | 5571.91 | <.0001 | 35479.49 | .911 |
| 3 Classes | 56 | −19345.52 | 2494.12 | <.0001 | 33113.66 | .907 |
| 4 Classes | 73 | −14454.21 | 1156.96 | .0020 | 32085.00 | .901 |
| 5 Classes | 90 | −15725.24 | 83.59 | .5018 | 32129.71 | .865 |
Note. Likelihood Ratio Test is Vuong–Lo–Mendell–Rubin Likelihood Ratio Test for k − 1 class model vs. k class model. BIC = Bayesian Information Criteria.