. Author manuscript; available in PMC: 2010 Oct 1.

Published in final edited form as: Schizophr Res. 2010 Aug 15;123(1):59–63. doi: 10.1016/j.schres.2010.07.005

Table 5.

SOPS positive symptom item means ± standard deviations for the pre-BP, pre-SZ and NCC groups.

	Pre-BP Group (N = 8)	Pre-SZ Group (N = 24)	NCC Group (N = 115)

SOPS Unusual Thought Content	2.88 ± 2.23	2.67 ± 2.35	1.77 ± 1.88
SOPS Suspiciousness	3.25 ± 1.75	3.88 ± 2.23	2.36 ± 1.71
SOPS Grandiose Ideas	0.25 ± 0.46	1.67 ± 1.93	0.44 ± 1.09
SOPS Perceptual Abnormalities	3.25 ± 2.87	2.54 ± 2.21	1.50 ± 1.93
SOPS Disorganized Communication	1.25 ± 1.58	2.50 ± 1.72	1.18 ± 1.40

Abbreviations: BP, bipolar disorder; SZ, schizophrenia; NCC, non-converter comparison group; SOPS, Scale of Prodromal Symptoms.