. Author manuscript; available in PMC: 2016 Jul 1.

Published in final edited form as: Autism. 2015 Sep 22;20(5):572–579. doi: 10.1177/1362361315599755

Table 2.

Parameter estimates for best fitting models of total and subscale scores.

Measure	Total score	Tactile	Taste/smell	Under-responsive/	Movement	Auditory	Low energy/	Visual/auditory
Measure	Total score	sensitivity	sensitivity	seeks sensation	sensitivity	filtering	weak	Filtering
Fixed effects
Intercept	132.79^***	27.36^***	10.41^***	23.31^***	12.72^**	18.53^***	23.16^***	17.20^***
Time	−0.06	−0.009	0.01	−0.03	0.01	−0.01	−0.02	0.002
DD	6.26	0.72	3.63^**	1.46	−0.81	3.57^**	−2.86^***	0.79
TD	21.24^***	3.61^*	6.02^***	2.19	0.73	5.57^***	5.65^*	0.49
Time × DD	−0.01			0.03		0.04		−0.02
Time × TD	0.35^**			0.13^***		−0.04		0.07^*
Random effects
Level 1
Within-person	228.05^**	12.65^***	5.41^***	15.35^***	2.74^***	12.07^***	13.40^***	11.59^***
Level 2:
Intercept	153.67^***	11.55^**	12.88^***	9.64^**	3.09^**	7.06^*	15.17^***	5.15^*
Slope	0	0.001	0.002^*	0	0.001	0	0.003	0
Fit indices
−2 log-likelihood	935.1	983.8	913.3	1009.7	700.9	945.8	1017.4	935.1
AIC	951.1	999.8	929.3	1027.7	716.9	963.8	1033.4	953.1
BIC	970.1	1018.7	948.3	1049.0	735.9	985.1	1052.3	974.4

DD: developmental delay group; TD: typically developing group; AIC: Akaike’s information criteria; BIC: Bayesian information criteria.

p < 0.05;

^**

p < 0.01;

^***

p < 0.001.