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Table 3 Fit Statistics for the tested models

From: The latent structure of post-traumatic stress disorder among Arabic-speaking refugees receiving psychiatric treatment in Denmark

Model

χ2 (df)

RMSEA

CFI

TLI

DSM-IV

275.298 (101)

0.065

0.889

0.868

Numbing (King et al.)

206.088 (98)

0.052

0.931

0.916

Dysphoria (Simms et al.)

225.694 (98)a

0.056a

0.918a

0.900a

Dysphoric Arousal (Elhai et al.)

199.370 (94)a

0.052a

0.933a

0.914a

Aroused Intrusion (Rasmussen et al.)

176.765 (98)

0.044

0.950

0.938

  1. Note: df degrees of freedom, RMSEA root mean square error or approximation, SRMR standardized root mean square residual, AIC Akaike information criterion, CFI comparative fit index, TLI Tucker-Lewis Index, BIC Bayesian information criterion; DSM diagnostic and statistical manual of mental disorders. All χ2 values are statistically significant at p <.001
  2. aResults for the Dysphoric Arousal model and Dysphoria model are inadmissible