From: P300 amplitude is insensitive to working memory load in schizophrenia
Variable | Healthy Controls | Schizophrenic Patients |
---|---|---|
n = 13 | n = 13 | |
Age (y), mean (SD) | 31.2 (12.1) | 30.3 (10.6) |
Sex, n (%) male | 9 (69.2) | 10 (76.9) |
Symptom severity scale (PANSS) | ||
(30-210), score (SD) | ||
Negative scale | - | 20.8 (6.59) |
Positive scale | - | 14.5 (4.84) |
General psychopathology | - | 36.4 (12.1) |
Total score | - | 71.7 (20) |
Clinical rated CGI severity score (CGI-s) | ||
(1-7), score (SD) | - | 4(6.4) |
Socio economic scale, level, n (%) | ||
High | 4 (30.8) | 3 (23.1) |
Medium | 9 (69.2) | 10 (76.9) |
Low | 0 | 0 |
Years of treatment | ||
mean (SD) | - | 12.9 (11.4) |
Chlorpromazine equivalent | ||
doses mg/day | - | 419.2 (186.5) |
Antipsychotic treatment n (%) | ||
First generation | - | 12 (92.3) |
Second generation | - | 1 (7) |