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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: Drug Alcohol Depend. 2011 Apr 17;118(2-3):186–193. doi: 10.1016/j.drugalcdep.2011.03.018

Fig. 1.

Fig. 1

Comparisons of Bayesian information criterion (BIC) and sample-size adjusted BIC (ABIC) from item response theory (IRT), factor analysis, and latent class analysis (LCA) models for DSM-IV substance use disorders among adult patients in opiate detoxification treatment (N=343).