Table 3.
Relative model fit information for latent class models of disorder comorbidity patterns
| Number of Classes | df | G 2 | AIC | BIC | CAIC | aBIC |
|---|---|---|---|---|---|---|
| 2 | 174 | 2540.6 | 2574.6 | 2716.4 | 2733.4 | 2662.4 |
| 3 | 165 | 789.7 | 841.7 | 1058.6 | 1084.6 | 975.9 |
| 4 | 156 | 356.03 | 426.0 | 717.99 | 753.0 | 606.8 |
| 5 | 147 | 229.4 | 317.4 | 684.4 | 728.4 | 544.56 |
| 6 | 138 | 183.0 | 289.0 | 731.1 | 784.1 | 562.7 |
df = degrees of freedom, G2 = likelihood-ratio test statistic; AIC = Akaike information criterion; BIC = Bayesian information criterion; CAIC = consistent Akaike information criterion; a-BIC = sample size adjusted BIC.
Note. Bolded text indicates the model chosen for subsequent analyses.