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Table 4 Model goodness of fit indices

From: A factor analytic investigation of DSM-5 PTSD symptoms in a culturally diverse sample of refugees resettled in Australia

  WLSMV- χ2 df CFI TLI RMSEA (90% CI)
1 DSM 5 model 387.086* 164 .979 .976 .075 (.065–.084)
2 Dysphoria model 382.629* 164 .980 .976 .074 (.064–.084)
3 Dysphoric Arousal model 367.390* 160 .981 .977 .073 (.063–.083)
4 Anhedonia model 355.838* 155 .981 .977 .073 (.063–.083)
5 Externalising Behaviours model 366.487* 155 .980 .976 .075 (.065–.085)
6 One-factor model 617.857* 170 .958 .954 .104 (.095–.113)
  1. df = degrees of freedom; CFI = comparative fit index; TLI = Tucker-Lewis index; RMSEA = root mean squared error of approximation; CI = confidence interval
  2. *Significant relative to degrees of freedom, p < .001