Table 2.

Principal component analysis for the 11 delusion item-level symptoms

	Delusions of
	Influence	Self-Significance	Persecution
Variance extracted, %	26.09	20.85	11.39
Eigen values	2.87	2.29	1.25
Being controlled	0.76	–0.16	–0.06
Thought withdrawal	0.72	0.33	0.12
Thought broadcasting	0.63	0.45	–0.08
Thought insertion	0.63	0.15	0.29
Mind reading	0.56	0.45	0.29
Grandiose	0.12	0.73	0.15
Guilt/sin	–0.07	0.61	0.12
Religious	0.46	0.61	–0.08
Reference	0.42	0.56	–0.24
Persecutory	0.08	0.02	0.89
Somatic	0.48	0.17	0.40

Bold type indicates variables loading on a particular factor.