Table 3.
Patients with schizophrenia | Healthy participants | T | p | |
---|---|---|---|---|
Dot-pattern category classification | ||||
Prototype number correct | 2.8 (1.3) | 3.6 (1.0) | 2.33 | 0.024 |
Low distortion number correct | 14.2 (5.3) | 17.7 (2.9) | 2.93 | 0.005 |
High distortion number correct | 11.9 (4.8) | 15.6 (3.9) | 3.07 | 0.003* |
Random number correct | 24.7 (10.2) | 32.6 (6.4) | 3.33 | 0.002* |
Prototype reaction time | 2555.4 (900.4) | 2356.4 (651.8) | 0.90 | 0.372 |
Low distortion reaction time | 2776.6 (810.1) | 2253.3 (503.1) | 2.76 | 0.008 |
High distortion reaction time | 2870.0 (611.4) | 2602.3 (525.4) | 1.67 | 0.101 |
Random reaction time | 2911.7 (618.1) | 2725.4 (536.7) | 1.15 | 0.257 |
Dot-pattern category recognition | ||||
Training pattern number correct | 4.8 (1.9) | 4.3 (1.6) | 1.00 | 0.32 |
Random number correct | 35.0 (18.0) | 33.2 (5.2) | 0.48 | 0.63 |
Training pattern reaction time | 2719.1 (846.0) | 2817.4 (567.1) | 0.48 | 0.632 |
Random reaction time | 2778.7 (550.2) | 2598.0 (456.8) | 1.26 | 0.213 |
*Denotes patients with schizophrenia were significantly different from healthy participants following Bonferroni correction with α set at p = 0.05.