TABLE 4.

Baseline regression models for tactile detection thresholds.

Whole sample: baseline model				Adults: baseline model
Predictor	aOR (95% CI)	Wald χ2	P	Predictor	aOR (95% CI)	Wald χ2	P
Diagnosis (ASD)	2.30 (1.29, 4.09)	8.05	0.005*	Diagnosis (ASD)	1.12 (0.45 2.81)	0.06	0.807
Sex (Male)	1.66 (0.87, 3.15)	2.38	0.123	Sex (Male)	1.19 (0.46, 3.07)	0.13	0.718
Age (years)	1.07 (0.87, 1.10)	17.93	<0.001*	Age (years)	1.10 (1.01, 1.18)	5.32	0.021*
Counterbalance	0.66 (0.36, 1.18)	1.98	0.159	Counterbalance	0.33 (0.12, 0.88)	4.91	0.027
Model fit	χ2(4) = 28.06	p < 0.001*	R2 = 0.174	Model fit	χ2(4) = 11.62	p = 0.022*	R2 = 0.184
Children: baseline model
Predictor	aOR (95% CI)	Wald χ2	P
Diagnosis (ASD)	3.83 (1.71, 8.60)	10.60	0.001*
Sex (male)	2.49 (1.01, 6.17)	3.89	0.049*
Age (years)	1.00 (0.90, 1.13)	<0.01	0.945
Counterbalance	0.82 (0.38, 1.77)	0.75	0.621
Model fit	χ2(4) = 15.66	p = 0.004*	R2 = 0.160

Significant predictors in each model are bolded; aOR, Adjusted Odds Ratio; PIQ, Performance IQ. ^∗p < 0.05.