Table 3. Symptom rating scale descriptive statistics.

	CHR (N = 82*)			RO (N = 98)
	Mean (SD)	Median	Range	Mean (SD)	Median	Range
SAPS Pos	2.10 (1.59)	2	0-6	3.61 (2.91)	3	0-10
BPRS Pos	8.35 (2.85)	8	4-17	9.80 (5.12)	8	4-21
PANSS Pos	10.58 (3.34)	11	5-18	12.50 (5.94)	11.5	5-27
SOPS Pos	8.98 (3.80)	9	0-18	-	-	-
SANS Neg	6.15 (3.43)	6	0-14	7.93 (3.79)	7	1-17
BPRS Neg	5.21 (2.37)	5	3-14	6.53 (3.01)	6	3-14
PANSS Neg	14.83 (5.98)	15	7-30	17.12 (6.70)	16	7-31
SOPS Neg	13.02 (6.08)	12	0-27	-	-	-
SANS/SAPS Dis	3.22 (2.08)	3	0-9	3.64 (2.17)	3.5	0-9
BPRS Dis	4.10 (1.38)	4	3-10	4.46 (1.60)	4	3-9
PANSS Dis	8.47 (2.92)	8	5-17	9.49 (3.41)	8.5	5-21
SOPS Dis	8.39 (4.94)	8	0-20	-	-	-

^*n =64 for PANSS