Validation and measurement properties of the Male and Female Fertility Knowledge Inventories (MFKI and FFKI) in Iranian couples

Table 6 The model fit indicators of the MFKI (n=600)

Goodness of fit indices	CFA	Acceptable value
χ2	184.87
Df	74
\(^{{{\varvec{x}}}^{2}}\!\left/ \!_{{\varvec{d}}{\varvec{f}}}\right.\)	2.40	<5
P-value	<0.001	0.05>
CFI	0.90	>0.90
TLI	0.90	>0.90
SRMR	0.09	<0.10
RMSEA (90% CI)	0.08	<0.08

χ2 Chi-square, df Degrees of freedom; χ2/df Normed chi-square, CFI Comparative Fit Index, TLI Tucker–Lewis index, SRMR Standardized root mean squared residual, RMSEA Root mean square error of approximation

ISSN: 1742-4755