Table 7.
Comparison of number of latent classes according to latent profile analysis (LPA).
| Latent classes | Log likelihood | AIC | BIC | ICL | LRTS |
|---|---|---|---|---|---|
| 1 | −3,342.78 | 6,703.56 | −6,747.09 | −6,747.09 | 0.00*** |
| 2 | −3,243.62 | 6,519.23 | −6,596.61 | −6,600.03 | 198.33*** |
| 3 | −2,293.1 | 4,632.2 | −4,743.43 | −4,743.44 | 1,901.04*** |
| 4 | −2,293.16 | 4,646.33 | −4,791.41 | −5,005.09 | −0.13 |
***
p ≤ 0.001; LPA, Latent Profile Analysis; AIC, Akaike information criterion; BIC, Bayesian information criterion; ICL, Integrated Completed Likelihood; LRTS, likelihood ratio test score based on bootstrapping with 999 replications.