Table 2.

Medication profile, clinical symptoms, BIS–BAS and UPSA functional outcome scores (mean, SD) in schizophrenia (SZ) participants.

	SZ (N = 37)
1st generation (N)	8
2nd generation (N)	32
Multiple (N)	8
No antipsychotic (N)	0
Other psychiatric medication
Antidepressants or mood stabilizers (N)	23
Benzodiazepines (N)	9
Mean chlorpromazine (CPZ) equivalents	374.96 (SD = 555.62)
Mean cogentin equivalents	1.07 (SD = 1.51)
Overall clinical symptom severity (PANSS)	2.14 (SD = 0.55)
Positive symptom severity (PANSS)	2.55 (SD = 1.03)
Negative symptom severity (PANSS)	2.06 (SD = 0.89)
BAS-Drive	2.65 (SD = .75)
BAS-Fun seeking	2.78 (SD = .56)
BAS-Reward responsiveness	3.56 (SD = .36)
BIS	3.05 (SD = .61)
UPSA	73.01 (SD = 12.58)