Table 2.
Fit indices for growth mixture models
| AIC | Adjusted BIC | LRT p-value | |
|---|---|---|---|
| Caucasian | |||
| 2 Class | 84930.49 | 85170.74 | < .01 |
| 3 Class | 80939.08 | 81230.30 | .05 |
| 4 Class | 77913.21 | 78255.39 | .06 |
| 5 Class | 73699.45 | 74092.60 | .77 |
| African-American | |||
| 2 Class | 32012.13 | 32220.43 | .10 |
| 3 Class | 30291.66 | 30544.14 | .06 |
| 4 Class | 29242.46 | 29539.12 | .48 |
| 5 Class | 29256.46 | 29597.30 | .24 |
Note. AIC = Akaike’s information criterion; BIC = Bayesian information criterion adjusted for sample size; LRT = Lo-Mendell-Rubin likelihood ratio test for k classes (null) versus k + 1