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Table 6 Evaluation of fitness of SEM model

From: Validation of the Chinese version of academic goals orientation questionnaire in nursing student: a study based on SEM and IRT multidimensional models

Model

CMIN/DF

NFI

RFI

IFI

TLI

CFI

RMR

GFI

AGFI

PGFI

PRATIO

PNFI

PCFI

Initial model

5.010

0.921

0.903

0.936

0.921

0.936

0.061

0.912

0.878

0.657

0.817

0.752

0.764

Modified model

4.008

0.937

0.923

0.952

0.941

0.952

0.062

0.932

0.905

0.665

0.808

0.758

0.770

Standard value

< 5.000

> 0.900

> 0.900

> 0.900

> 0.900

> 0.900

> 0.500

> 0.500

> 0.500

> 0.500

> 0.500

> 0.500

> 0.500