. Author manuscript; available in PMC: 2019 Dec 1.

Published in final edited form as: J Autism Dev Disord. 2018 Dec;48(12):4231–4249. doi: 10.1007/s10803-018-3678-7

Table 4.

Fit Indices for Confirmatory Factor Models

SSP Model	_χ2	df	CFI	TLI	RMSEA (90% CI)	WRMR
7F	1900.07^**	644	0.922	0.915	0.071 (0.067–0.075)	1.603
6F	1868.75^**	650	0.924	0.918	0.070 (0.066–0.073)	1.623

Note. SSP = Short Sensory Profile; 7F = Original 7-factor model from McIntosh et al. (1999); 6F 6-factor model from Tomchek et al. (2014); df = degrees of freedom; CFI = Confirmatory Fit Index; TLI = Tucker-Lewis Index; RMSEA = root mean square error of approximation; WRMR weighted root mean square residual; CI = confidence interval

^**

p < 0.001