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Table 5 Summary statistics of the whole model fit for the unidimensional factor of the MDAS-A

From: Assessment of dental anxiety and dental phobia among adults in Lebanon

 

χ2

χ2/df

CFI

GFI

RMSEA

Model A

37.97†

7.59

0.96

0.931

0.171

Model B*

5.89‡

1.47

0.998

0.990

0.046

  1. χ2 chi-square, df degree of freedom, RMSEA Root Mean Square Error of Approximation, GFI Goodness of Fit Index, CFI Comparative Fit Index, * as Model A with the correlation between the two residual errors for the first two MDAS items, †P value ˂0.0001, ‡P value = 0.207