Psychometric evaluation of the Persian version of the Hospital Survey on Patient Safety Culture Questionnaire (HSOPSC) in neonatal intensive care units: a methodological study

Table 2 Initial and final individual CFA model fit indices

Indices	Normal Theory Weighted Least Squares Chi-Square	AIC	RMSEA	CFI	SRMR	GFI	AGFI	NFI	NNFI
CFA model	Normal Theory Weighted Least Squares Chi-Square	AIC	RMSEA	CFI	SRMR	GFI	AGFI	NFI	NNFI
Twelve-factors model (42 items)	\({{\upchi }}^{2}/df\)= 2.06	1852.29	0.056	0.91	0.072	0.82	0.79	0.83	0.90
Eleven-factors model (36 items)	\({{\upchi }}^{2}/df\)= 1.95	1305.57	0.053	0.93	0.069	0.85	0.82	0.87	0.92
Acceptable values	< 2	-	˂ 0.08	≥ 0.90	˂ 0.08	> 0.95	≥ 0.90	≥ 0.90	≥ 0.90

ISSN: 1472-6955