Age, yr | 31.9 ± 7.1 | 33.0 ± 9.7 | U = 322.00 | 0.78 |
Sex, female:male | 9:18 | 9:16 | χ2 = 0.04 | 0.81 |
Education, yr | 12.2 ± 3.0 | 12.4 ± 3.6 | U = 334.00 | 0.95 |
Duration of illness, yr | 9.2 ± 6.6 | — | — | — |
Age of onset, yr | 22.7 ± 6 | — | — | — |
Chlorpromazine equivalents, mg/d | 491.3 ± 349.5 | — | — | — |
BNSS score |
Apathy (motivation and pleasure) | 14.8 ± 6.8 | — | — | — |
Diminished expression | 9.8 ± 7.4 | — | — | — |
SANS score§ |
Apathy | 12.8 ± 5.1 | — | — | — |
Diminished expression | 12.6 ± 10.7 | — | — | — |
PANSS score¶ |
Positive | 6.6 ± 2.5 | — | — | — |
Negative | 13.6 ± 5.2 | — | — | — |
Disorganized | 4.5 ± 2.2 | — | — | — |
Excited | 5.1 ± 1.5 | — | — | — |
Depressed | 5.1 ± 2.2 | — | — | — |
Total | 49.4 ± 11.2 | — | — | — |
CDSS total score | 1.5 ± 2.2 | — | — | — |
GAF score | 56.9 ± 9.6 | — | — | — |
PSP total score | 56.4 ± 9.9 | — | — | — |
Cognition (Composite Cognitive Ability)** | 0.61 ± 0.89 | 0 ± 0.53 | t = 3.0 | 0.010 |
MWT IQ | 25.9 ± 5.8 | 27.6 ± 4.0 | t = 1.2 | 0.23 |