Table 3 Fit Indices of unconditional LPA models with increasing number of latent profiles
| Â | One-profile | Two-profile | Three-profile | Four-profile |
|---|---|---|---|---|
Fit statistics | ||||
 LL(No. of parameters) | -2862.77(10) | -2651.87(16) | -2542.45(30) | -2501.76(28) |
 AIC | 5745.55 | 5335.74 | 5118.90 | 5059.52 |
 BIC | 5788.18 | 5403.96 | 5246.80 | 5178.89 |
 SABIC | 5756.44 | 5353.17 | 5151.57 | 5090.02 |
 Entropy | - | 0.86 | 0.82 | 0.81 |
 LMR-LRT(p) | - | 410.87(0.00) | 213.94(0.00) | 79.35(0.24) |
 VLMR-LRT(p) | - | -2862.77(0.00) | -2638.13(0.00) | -2542.49(0.23) |
 BLRT(p) | - | -2862.77(0.00) | -2638.13(0.00) | -2542.49(0.00) |
Profile size (%) P1 | 525(100%) | 91(17%) | 59(11%) | 275(52%) |
 P2 |  | 434(83%) | 282(54%) | 58(11%) |
 P3 |  |  | 184(35%) | 168(32%) |
 P4 |  |  |  | 25(4%) |