Table 3.

Frequency Profiles for CHR Subjects on SIPS/SOPS Subscales

SOPS Items	Positive (N)				Median	IQR	Range
	Total (N=89)	APSS (N=65)	GRDS (N=25)	BIPS (N=3)
P. POSITIVE SYMPTOMS (Number, N, with a rating of 3 or higher)
P1 Unusual Thought Content/Delusional Ideas	42	40	0	2	2	4	0 – 5
P2 Suspiciousness/Persecutory Ideas	36	33	3	3	2	4	0 – 5
P3 Grandiose Ideas	1	1	0	0	0	0	0 – 4
P4 Perceptual Abnormalities/Hallucinations	30	29	2	3	0	4	0 – 6
P5 Disorganized Communication	7	7	0	0	0	2	0 – 4
N. NEGATIVE SYMPTOMS	Value (MODE)
N1 Social Anhedonia	2	2	3	1,1,2	2	2	0 – 5
N2 Avolition	2	2	3	1,1,3	2	2	0 – 5
N3 Expression of Emotion	0	0	0	1,1,2	0	1	0 – 4
N4 Experience of Emotions and Self	0	0	0	1,2,2	0	2	0 – 4
N5 Ideational Richness	0	0	0	1,1,2	0	0	0 – 6
N6 Occupational Functioning	3	2	3	3,3,5	3	1	0 – 6
D. DISORGANIZATION SYMPTOMS (MODE)
D1 Odd Behavior of Appearance	0	0	0	0,1,2	0	0	0 – 3
D2 Bizarre Thinking	0	0	0	0,2,3	0	1	0 – 3
D3 Trouble with Focus and Attention	2	2	2	2,2,3	2	2	0 – 5
D4 Impairment in Personal Hygiene	0	0	0	0,0,2	0	0	0 – 3
G. GENERAL SYMPTOMS (MODE)
G1 Sleep Disturbance	3	3	3	0,2,3	3	2	0 – 6
G2 Dysphoric Mood	2	2	5	2,2,3	3	3	0 – 6
G3 Motor Disturbances	0	0	0	0,0,1	0	0	0 – 3
G4 Impaired Tolerance to Normal Stress	2	2	2	2,2,3	2	1	0 – 5

Note. Comorbid prodromal syndromes were not considered in this table. IQR: Inter quartile range. The mode is the value that appears most often in a set of data. : one case was scored 6 (met the criteria of current psychosis). The number of cases in BIPS was only 3, so the raw data from BIPS for negative symptoms, disorganized symptoms and general symptoms were listed.