TABLE 2.
Model fit indices and classification accuracy LCGA models (n = 1419)
| Par. | C | BIC | Entropy | LMR‐LRT value |
LMR‐LRT p‐value |
BLRT p‐value |
Min. class size | Max. class size | Min. probability | Max. probability |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 1 | 25,439.225 | 1419 | 1419 | 1 | 1 | ||||
| 17 | 2 | 23,588.660 | .723 | 1864.667 | <.001 | <.001 | 691 | 728 | .916 | .918 |
| 24 | 3 | 23,081.855 | .708 | 546.846 | <.001 | <.001 | 387 | 578 | .847 | .891 |
| 31 | 4 | 22,868.471 | .719 | 259.088 | <.001 | <.001 | 224 | 527 | .728 | .896 |
| 38 | 5 | 22,806.901 | .673 | 110.204 | .035 | <.001 | 238 | 350 | .748 | .874 |
| 45 | 6 | 22,780.090 | .665 | 76.115 | .172 | <.001 | 139 | 348 | .650 | .802 |
Abbreviations: BIC, Bayesian information criterion; BLRT, bootstrap likelihood ratio test; C, number of classes; LCGA, latent class growth analysis; LMR‐LRT, Lo–Mendell–Rubin likelihood ratio test; Max., maximum; Min., minimum; Par., number of free parameters.