Table 4.

Factor analysis pattern and structure matrix of combined AQ and SPQ subscales.

	Pattern matrix			Structure matrix
	F1	F2	F3	F1	F2	F3
No close friends	0.738			0.757		0.375
Communication	0.721			0.700
Odd behavior	0.713			0.679
Ideas of reference	0.648	0.376		0.701	0.528
Suspiciousness	0.643			0.691	0.385
Constricted affect	0.641			0.679		0.413
Odd speech	0.633			0.671	0.332
Social anxiety	0.623			0.663		0.337
Attention switching	0.605			0.582
Unusual perceptual experience	0.512	0.438		0.572	0.560
Odd beliefs		0.721			0.716
Attention to detail		0.361	0.664		0.330	0.642
Social skill	0.509		0.512	0.620		0.651
Imagination			0.458			0.473
Eigenvalues	5.181	1.091	0.828
Variance explained	37.0%	7.8%	5.9%
Rotation sum of square	5.005	1.527	1.605
Rotation variance explained	30.0%	10.9%	9.8%
Total variance	50.7%

Subscale: SPQ: AQ: F, factor.