Population Health Metrics

Table 3 Model fit statistics for invariance testing for seven- and six-item models (n = 2590)

From: Assessing the psychometric and ecometric properties of neighborhood scales using adolescent survey data from urban and rural Scotland

Model	X ²	∆X ²	df	∆df	(∆X ²/∆df)	RMSEA	∆RMSEA	CFI	∆CFI
Seven-item model
Configural	228.63		78			.027		.970
Metric	277.28	48.65^a	103	25	1.95	.026	−.003	.965	−.005
Structural	308.76	31.48^a	118	15	2.10	.025	−.001	.962	−.003
Six-item model
Configural	106.76		48			.022		.986
Metric	130.79	24.03	68	20	1.20	.019	−.003	.985	−.001
Structural	166.49	35.70^a	83	15	2.38	.020	.001	.980	−.005

^asignificant at 0.05
Bolded values indicate invariance

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ISSN: 1478-7954

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