Table 3.

Model fit indices

Index	First model	Second model
χ2P	<0.001	0.56
CMIN/DF	38.88	0.85
RMSEA	0.31	<0.001
GFI	0.75	0.99
AGFI	0.37	0.98
CFI	0.72	>0.999
NFI	0.72	0.99
NNFI	0.47	>0.999

χ², Chi-square; CMIN/DF – Minimum discrepancy divided by its degrees of freedom; RMSEA – Root mean square error of approximation; GFI – Goodness-of-fit index; AGFI – Adjusted goodness-of-fit index; CFI – Comparative fit index; NFI – Normed fit index; NNFI – Non-normed fit index