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Table 4 Results of the overall model fitting

From: How to improve the COVID-19 health education strategy in impoverished regions: a pilot study

Index

Raw value

Bollen-Stine bootstrap

Criterion

χ2

502.9667

98.5833

–

df

95

95

–

χ2/df

5.2944

1.0377

 < 3

GFI

0.9630

0.9923

 > 0.9

AGFI

0.9470

0.9864

 > 0.9

NFI

0.9606

0.9923

 > 0.9

TLI

0.9593

0.9996

 > 0.9

IFI

0.9678

0.9997

 > 0.9

RFI

0.9503

0.9903

 > 0.9

CFI

0.9678

0.9997

 > 0.9

RMSEA

0.0507

0.0048

 < 0.05

  1. – Means not applicable. GFI goodness of fit index, AGFI adjust goodness of fit index, NFI normed fit index, TLI Tucker-Lewis index, IFI incremental fit index, RFI related fit index, CFI comparative fit index, RMSEA root mean square approximation error