Psychometric properties of the Symptom Checklist-90 in adolescent psychiatric inpatients and age- and gender-matched community youth

Table 2 Fit statistics for CFA models

Dimensions	Items	Subsample	CFI	RMSEA	WRMR	Explained variance (%)
1	90	Admission	0.94	0.05	1.32	48
		Discharge	0.97	0.04	1.14	57
		Controls	0.96	0.03	1.10	43
9	84	Admission	0.50	0.13	3.53	56
		Discharge	0.66	0.13	3.43	64
		Controls	0.76	0.07	2.18	50
1 + 9 (bifactor)	90	Admission	0.97	0.03	1.02	58
		Discharge	0.98	0.03	0.93	66
		Controls	0.98	0.02	0.94	51

CFI comparative fit index; RMSEA root mean square error of approximation; WRMR weighted root mean square residual

ISSN: 1753-2000