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Table 5 Model fit statistics in latent class analysis

From: Stress-related eating, obesity and associated behavioural traits in adolescents: a prospective population-based cohort study

Number of classes in model Statistical indices
Girls
  AIC BIC SSABIC Entropy LMR p-value
One class 40869.835 40937.363 40902.411 N/A N/A
Two classes 39696.616 39737.810 39764.728 0.829 <0.0001
Three classes 39192.423 39407.283 39296.071 0.731 <0.0001
Four classes 39128.532 39417.059 39267.718 0.701 0.0585
Five classes 39094.938 39457.130 39269.659 0.704 0.0152
  Boys
  AIC BIC SSABIC Entropy LMR p -value
One class 32361.412 32427.747 32392.795 N/A N/A
Two classes 31878.669 32017.368 31944.288 0.978 <0.0001
Three classes 31756.911 31967.976 31856.766 0.570 0.0007
Four classes 31724.121 32007.550 31858.212 0.488 0.0144
Five classes 31711.079 32066.873 31879.406 0.536 0.7043
  1. Abbreviations: AIC Akaike information criteria, BIC Bayesian information criteria, LMR Lo-Mendell-Rubin likelihood ratio test, N/A not applicable, SSABIC Sample size-adjusted Bayesian information criteria.