Table 3.
Fit indices for latent class analysis models with 2–5 classes
| Number of classed | Log Likelihood | Number of parameters | AIC | BIC | aBIC | LMRT P-value |
Entropy | BLRT P-value |
|---|---|---|---|---|---|---|---|---|
| 2 | -897.32 | 31 | 1856.64 | 1942.27 | 1844.27 | < 0.001 | 0.95 | < 0.001 |
| 3 | -855.31 | 47 | 1804.63 | 1934.45 | 1785.88 | 0.002 | 0.95 | < 0.001 |
| 4 | -828.22 | 63 | 1782.43 | 1956.45 | 1757.30 | 0.059 | 0.98 | < 0.001 |
| 5 | -804.42 | 79 | 1766.84 | 1985.05 | 1735.33 | 0.598 | 0.97 | < 0.001 |
AIC The Akaike’s Information Criterion, BIC The Bayesian Information Criterion, aBIC The sample-size–adjusted BIC, LMRT The Vuong-Lo-Mendell-Rubin Likelihood Ratio Test, BLRT The Bootstrap Likelihood Ratio Test