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Table 2 Fit statistics for confirmatory factor analysis models

From: German version of the specific phobia of vomiting inventory (SPOVI): psychometric properties and correlates in a clinical and non-clinical sample

Model

Sample

χ²(df), p

RMSEA [95% CI]

TLI

CFI

SRMR

1-factor model

Community sample

231.215 (77), p <.001

0.067 [0.058, 0.078]

0.998

0.999

0.044

 

Outpatient sample

104.535 (77), p =.020

0.028 [0.012, 0.041]

0.999

1.000

0.041

2-factor model

Community sample

204.227 (76), p <.001

0.062 [0.052, 0.072]

0.999

0.999

0.041

 

Outpatient sample

104.205 (76), p =.018

0.029 [0.013, 0.042]

0.999

1.000

0.040

  1. Note: RMSEA = Root Mean Square Error of Approximation, TLI = Tucker-Lewis Index, CFI = Comparative Fit Index, SRMR = Standard Root Mean Square Residual
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BMC Psychiatry

ISSN: 1471-244X

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