Psychometric properties and measurement invariance of Short-Form Life Attitude Inventory for hospital staff

BMC Medical Education

Table 3 Model fit indices for the CFA of SFLAI-R

Model	χ.²	df	χ²/ df^a	CFI^b	TLI^c	RMSEA^d (90% CI)	SRMR^e
Hypothesized six-factor	1242.110	237	5.241	0.953	0.946	0.075 (0.067 ~ 0.075)	0.032
five-factor	1405.205	242	5.807	0.946	0.938	0.076 (0.072 ~ 0.081)	0.033
Hypothesized six-factor (modified)	1040.042	215	4.837	0.960	0.953	0.068 (0.064 ~ 0.072)	0.032
Second-order Hypothesized six-factor (modified)	1155.748	224	5.160	0.955	0.952	0.071 (0.067 ~ 0.075)	0.038

Abbreviations df Degrees of freedom, CFI Comparative fit index, TLI Tucker–Lewis index, CI confidence interval, RMSEA Root mean square error of approximation, SRMR Standardized root mean square residual
^aCriterion for acceptance is < 5, as recommended
^bCFI. Values > 0.90 are adequate
^cTLI. Values of > 0.80 are acceptable
^dRMSEA. A value of < 0.08 indicates good fit
^eSRMR. A value of < 0.08 indicates good fit

ISSN: 1472-6920