Table 2.
Model fit indices for growth mixture modeling (n = 1,241)
| No. of classes | −2LL | AIC | BIC | aBIC | Entropy | LMR p value |
BLRT p value |
|---|---|---|---|---|---|---|---|
| 1 | 8200.82 | 8210.82 | 8236.44 | 8220.56 | |||
| 2 | 8073.27 | 8095.28 | 8151.64 | 8116.70 | .853 | .001 | .001 |
| 3 | 7981.71 | 8015.71 | 8102.81 | 8048.81 | .846 | .001 | .001 |
| 4 | 7881.61 | 7933.61 | 8066.83 | 7984.24 | .672 | .074 | .068 |
Note: −2LL, negative 2 log likelihood. AIC,Akaike information criteria. BIC, Bayesian information criteria. aBIC, sample size adjusted Bayesian information criteria. LMR, Lo–Mendell–Rubin test. BLRT, Bootstrapped log-likelihood ratio test.