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Table 2 Latent class model fit indices

From: The big five model in bipolar disorder: a latent profile analysis and its impact on longterm illness severity

Model FP Log-likelihood Entropy AIC BIC aBIC BLRT p value VLMRT p value
1-class 10 − 561.1 1142.1 1171.1 1139.5
2-class 16 − 525.3 0.687 1082.6 1128.9 1078.3 0.000*** 0.020*
3-class 22 − 509.9 0.750 1063.7 1127.5 1057.9 0.000*** 0.009**
4-class 28 − 501.4 0.750 1058.7 1139.9 1051.3 0.112 0.337
5-class 34 − 493.5 0.785 1055.0 1153.5 1046.0 0.208 0.509
6-class 40 − 487.4 0.812 1054.9 1170.8 1044.3 0.598 0.394
  1. The best fit model is shown in bold. FP, number of free parameters; AIC, Akaike information criterion; BIC, Bayesian information criterion; aBIC, sample size-adjusted BIC; BLRT, Bootstrap Likelihood Ratio Test p value for (k−1) classes; VLMRT, Vuong-Lo-Mendell-Rubin Likelihood Ratio Test p value for (k−1) classes
  2. * p < .05, ** p < .01, *** p < .001