. 2024 Apr 24;22(3):473–483. doi: 10.9758/cpn.23.1149

Table 4.

Summary of the results of hierarchical regression analysis predicting severity of autism spectrum disorder

Predictor	B	Beta	t	p value	F	R	R²
Step 1					F(1.38) = 4.30	0.32	0.12
Age	−0.15	−0.32	−2.07	0.046
Step 2					F(2.36) = 505.22	0.98	0.96
CD163	0.31	0.23	2.16	0.037^*
YKL-40	0.51	0.01	6.93	0.001^**

*p < 0.05, **p < 0.01.