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Table 2 Fit indices of the for the LGMM models of EPDS, for increasing number of classes (1 to 4)

From: Distinct trajectories of perinatal depression in Chinese women: application of latent growth mixture modelling

No. of classes

 

AIC

BIC

BLRT

VLMR

Entropy

N per class

1

 

7893.001

7905.931

–

–

–

–

2

 

7780.155

7810.325

p < .001

p < .001

.862

524/26

3

 

7726.320

7773.729

p < .001

p < .001

.563

360/19/171

4

 

7696.551

7761.200

p < .05

p < .05

.641

19/357/169/5

  1. Bold indicates the selected category
  2. Abbreviations: The values reported in this table are hypothetically derived for illustrative purposes. AIC Akaike information criterion, BIC Bayesian information criterion, BLRT Bootstrap likelihood ratio test, VLMR Vuong-Lo-Mendell-Rubin test
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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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