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. Author manuscript; available in PMC: 2018 Jan 9.
Published in final edited form as: Drug Alcohol Depend. 2016 Nov 23;172:1–8. doi: 10.1016/j.drugalcdep.2016.10.043

Table 2.

Fit statistics for 1 through 6 class solutions for Latent Profile Analysis (LPA).

Number of Classes
Fit Statistics 1 2 3 4 5 6
AIC 60030.42 55538.71 53281.74 52541.65 52201.57 51730.42
BIC 60075.73 55612.33 53383.68 52671.91 52360.15 51917.32
Adjusted BIC 60050.31 55571.03 53326.49 52598.84 52271.19 51812.47
Entropy — 0.951 0.957 0.957 0.959 0.939
Smallest n 2,129 518 195 76 76 64
LRT — p < .001 p < .001 p = .011 p = .685 p = .831

Note. AIC = Akaike Information Criterion, BIC = Bayesian Information Criterion. LRT = Lo-Mendell-Rubin Adjusted Likelihood Ratio Test.