Table 2 Demographic and neuropsychological characteristics of schizophrenia patients and their control group.
|  | Schizophrenia (N = 24) | Healthy controls (N = 24) | t | P |
|---|---|---|---|---|
Age | 27.04 (7.35) | 28.08 (6.51) | 0.52 | 0.61 |
Gender (F/M) | 8/16 | 9/15 | Â | Â |
Education | 10.25 (3.18) | 10.79 (2.86) | 0.62 | 0.54 |
IQ estimates | 90.29 (21.86) | 104.50 (10.55) | 2.87 | 0.006 |
Logic memory (in time) | 7.29 (4.95) | 13.04 (4.55) | 4.19 | <0.001 |
Logic memory (delayed) | 5.50 (4.66) | 10.96 (5.23) | 3.82 | <0.001 |
Visual memory (in time) | 18.79 (3.64) | 20.58 (3.32) | 1.78 | 0.08 |
Visual memory (delayed) | 18.13 (4.01) | 20.29 (3.57) | 1.97 | 0.054 |
0-back ACC | 0.88 (0.19) | 0.95 (0.10) | 1.61 | 0.11 |
0-back RT | 621.51 (130.80) | 537.19 (141.22) | −2.05 | 0.047 |
1-back ACC | 0.32 (0.23) | 0.53 (0.29) | 2.59 | 0.01 |
1-back RT | 765.71 (280.60) | 751.18 (246.55) | −0.17 | 0.87 |
2-back ACC | 0.19 (0.14) | 0.36 (0.22) | 2.98 | 0.005 |
2-back RT | 652.33 (206.96) | 628.00 (205.74) | −0.38 | 0.71 |
PANSS_P | 8.83 (3.06) | Â | Â | Â |
PANSS_N | 8.17 (2.30) | Â | Â | Â |
PANSS_G | 20.71 (3.70) | Â | Â | Â |
PANSS_S | 3.25 (0.90) | Â | Â | Â |
PANSS_T | 41.17 (8.31) | Â | Â | Â |
Duration | 6.74 (5.53) | Â | Â | Â |
CPZ Equi. Doses mg/day | 457.29 (251.68) | Â | Â | Â |
