Table 1.
Latent class analysis model fit statistics of sleep phenotypes in individuals with moderate to severe sleep apnea (REI ≥ 15). Unweighted n = 1,605
| Solution | LL | Scaling correction factor | Free parameters | AIC | BIC | SSABIC | Entropy | VLMR P |
LMR P |
AICC |
|---|---|---|---|---|---|---|---|---|---|---|
| C2 | −20,949.12 | 2.2891 | 44 | 41,986.24 | 42,223 | 42,083.22 | 0.766 | 0.000 | 0.000 | 41,988.78 |
| C3 | −20,453.12 | 2.2333 | 66 | 41,038.23 | 41,393.37 | 41,183.7 | 0.825 | 0.041 | 0.043 | 41,043.98 |
| C4 | −20,232.00 | 2.2434 | 88 | 40,639.99 | 41,113.51 | 40,833.95 | 0.789 | 0.500 | 0.502 | 40,650.32 |
| C5 | −20,092.13 | 2.0964 | 110 | 40,404.26 | 40,996.16 | 40,646.71 | 0.804 | 0.311 | 0.312 | 40,420.61 |
| C6 | −19,960.73 | 2.3792 | 132 | 40,185.47 | 40,895.74 | 40,476.4 | 0.797 | 0.773 | 0.773 | 40,209.32 |
| C7 | −19,872.23 | 2.6249 | 154 | 40,052.46 | 40,881.12 | 40,391.89 | 0.785 | 0.718 | 0.718 | 40,085.39 |
| C8 | −19,779.57 | 2.225 | 176 | 39,911.13 | 40,858.17 | 40,299.05 | 0.823 | 0.243 | 0.243 | 39,954.76 |
| C9 | −19,705.95 | 2.119 | 198 | 39,807.9 | 40,873.31 | 40,244.31 | 0.84 | 0.409 | 0.410 | 39,863.95 |
| C10 | −19,637.82 | 2.1967 | 220 | 39,715.63 | 40,899.43 | 40,200.53 | 0.814 | 0.730 | 0.730 | 39,785.89 |
*P values from non-survey adjusted LCA models.
C# indicates the number of classes estimated in the model.
REI, respiratory event index; LL, log likelihood; AIC, Akaike information criterion; BIC, Bayesian information criterion; SSABIC, sample size adjusted BIC; VLMR, Vuong-Lo-Mendell Rubin; LMR, Lo-Mendell-Rubin; AICC, sample corrected Akaike information criterion.