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Table 3 Fit Indicators Confirmatory Factor Analysis Persian Version of CAI

From: Validation and psychometric properties of the community assessment inventory in Iranian persons who use drug

Fit Indicators

Criterion

Level

Interpretation

χ2/DF

≥ 3

2.98

Optimal fit

CFI

>0.9

0.91

Optimal fit

NFI

>0.9

0.905

Optimal fit

GFI

>0.9

0.92

Optimal fit

TLI

>0.9

0.905

Optimal fit

RMSEA

<0.08

0.07

Optimal fit

R2

Near to 1

0.99

Optimal fit