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Table 2 Goodness of fit statistics for 1 to 5 class solutions

From: Conflict-related trauma and bereavement: exploring differential symptom profiles of prolonged grief and posttraumatic stress disorder

Number of classes AIC BIC a-BIC VLMRLRT BLRT Entropy
1 11,123.51 11,227.95 11,139.15 na na na
2 10,123.68 10,336.29 10,155.51 < .001 < .001 .877
3 9842.82 10,163.61 9890.86 ns < .001 .848
4 9693.86 10,122.82 9758.09 ns < .001 .860
5 9617.64 10,154.78 9698.07 ns < .001 .901
  1. AIC Aikaike Information Criterion, BIC Bayesian Information Criterion; aBIC adjusted BIC, VLMLRT Vuong-Lo-Mendell-Rubin likelihood ratio test, BLRT bootstrap likelihood ratio test