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Table 1 Goodness-of-Fit Statistics for the Four-Factor Model

From: Translation and validation of the greek version of a questionnaire measuring patient views on participation in clinical trials

Fit Indices

Values

Recommended Value

χ2

423.375

 N/A

df

293

N/A

χ2/df

1.445

≤ 2.00

GFI

0.988

≥ 0.90

RMSEA

0.038

≤ 0.06

(90 % Confidence Interval)

(0.030,0.045)

 

CFI

0.995

≥ 0.90

TLI

0.994

≥ 0.90

NFI

0.984

≥ 0.90