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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
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BMC Psychiatry

ISSN: 1471-244X

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