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Table 3 Model fit results from CFAs of RCADS-25 and the RCADS-20 subscales (N = 69,487)

From: Psychometric evaluation of two short versions of the Revised Child Anxiety and Depression Scale

  RCADS-25 RCADS-20a
Broad anxiety MDD-10 MDD-5
One-factor Bi-factor One-factor One-factor
CFIb 0.81 0.98 0.89 0.97
TLIb 0.92 0.99 0.94 0.97
RMSEAb 0.08 0.03 0.09 0.08
SRMR 0.07 0.03 0.06 0.04
  1. CFAs Confirmatory factor analyses, RCADS Revised Child Anxiety and Depression Scale, MDD Major depressive disorder, CFI Comparative fit index, TLI Tucker-Lewis index, RMSEA Root mean square error of approximation, SRMR Standardized root mean square residual
  2. a The broad anxiety scale of the RCADS-20 is equal to the broad anxiety scale of the RCADS-25
  3. b The scaled indices are used to correct for non-normality of the data