Table 4.

Comparison of SRQ-SIB and SRQ-20 in MPlus

	Normal Range	SRQ-SIB	SRQ-20
Root Mean Square Error of Approximation	Less than or equal to 0.06	0.029 (90% CI 0.023, 0.035)	.03 (90% CI 0.024, 0.036)
Comparative Fit Index	Greater than or equal to 0.95	.992	.992
Tucker Lewis Index	Greater than or equal to 0.95	.989	.990

^*based on a three-factor solution for the SRQ-SIB and a two-factor solution for the SRQ-20