Table 2.
Correlation between clinical variables, eye tracking measures and number of correct answers during the face recognition task (active task) in patients with schizophrenia disorder.
| PANSS | Illness duration | Medication dose | Number of correct answers | ||||
|---|---|---|---|---|---|---|---|
| Positive symptoms | Negative symptoms | General psychopathology | |||||
| Passive task | |||||||
| Average index | Correlation coefficient | -0.202 | -0.163 | -0.115 | 0.080 | -0.114 | |
| p-value | 0.394 | 0.493 | 0.629 | 0.780 | 0.633 | ||
| Number of fixations | Correlation coefficient | 0.124 | -0.278 | 0.291 | 0.079 | -0.062 | |
| p-value | 0.602 | 0.236 | 0.213 | 0.763 | 0.795 | ||
| Duration of fixations | Correlation coefficient | -0.075 | 0.353 | -0.239 | -0.038 | 0.175 | |
| p-value | 0.753 | 0.127 | 0.310 | 0.884 | 0.460 | ||
| Active task | |||||||
| Average index | Correlation coefficient | -0.096 | -0.542 | -0.073 | -0.025 | -0.147 | -0.034 |
| p-value | 0.688 | 0.014 | 0.761 | 0.925 | 0.554 | ||
| Number of fixations | Correlation coefficient | 0.039 | -0.216 | 0.340 | -0.025 | -0.029 | -0.052 |
| p-value | 0.871 | 0.360 | 0.140 | 0.925 | 0.904 | ||
| Duration of fixations | Correlation coefficient | -0.127 | 0.184 | -0.327 | 0.067 | 0.005 | 0.032 |
| p-value | 0.593 | 0.437 | 0.159 | 0.800 | 0.982 | ||
| Number of correct answers | Correlation coefficient | 0.093 | -0.278 | 0.088 | 0.011 | -0.128 | |
| p-value | 0.697 | 0.235 | 0.712 | 0.591 | 0.591 | ||