Table 6 The model fit indicators.

From: The evaluation of the role of diabetes health literacy and health locus of control on quality of life among type 2 diabetes using the Path analysis

Goodness of fit indices

Confirmatory factor analysis

Acceptable value

X2

31.948

df

13

X2/df

2.485

 < 5

P-value

0.002

 > 0.05

CFI

0.992

 > 0.9

GFI

0.986

 > 0.9

IFI

0.992

 > 0.9

RFI

0.971

 > 0.9

RMSEA

0.051

 < 0.08

AGFI

0.961

 > 0.8

NFI

0.987

 > 0.9