Table 6. Evaluation of goodness of fit criteria in modified model

Goodness of fit index Value Modified model value Cut-off value Information
CMIN 1,803.852 273.706
PCMIN 4.567 2.912 ≤3 Good
RMR .038 .035 ≤0.05 Good
GFI .724 .904 >0.9 Good
AGFI .676 .862 >0.9 Marginal
NFI .858 .952 >0.9 Good
TLI .874 .959 >0.9 Good
CFI .885 .968 >0.9 Good
RMSEA .108 .079 <0.08 Good
CMIN, minimum discrepancy (chi-square statistic, χ²); PCMIN, parsimonious normed chi-square (CMIN/df); RMR, root mean square residual; GFI, goodness-of-fit index; AGFI, adjusted goodness-of-fit index; NFI, normed fit index; TLI, Tucker–Lewis index (non-normed fit index, NNFI); CFI, comparative fit index; RMSEA, root mean square error of approximation.