Table 2 The relationship among childhood trauma, PPI, and symptoms of schizophrenia
From: Impact of childhood trauma on sensory gating in patients with first-episode schizophrenia
Positive | Negative | General Psychopathology | PANSS Total | |
|---|---|---|---|---|
Childhood trauma | ||||
Emotional abuse | 0.002 | 0.060 | −0.126 | −0.038 |
Physical abuse | 0.317 | 0.143 | 0.186 | 0.312 |
Sexual abuse | −0.038 | 0.198 | 0.124 | 0.149 |
Emotional neglect | 0.456 (0.005) | 0.075 | −0.259 | 0.131 |
Physical neglect | 0.284 | 0.399 (0.018) | 0.071 | 0.455 (0.008) |
Total score | 0.366 (0.036) | 0.185 | −0.132 | 0.220 |
PPI index | ||||
Startle | −0.113 | −0.340 | − 0.011 | −0.210 |
PSC PPI120 | −0.373 | −0.185 | − 0.131 | −0.240 |
PSS PPI120 | −0.466 (0.004) | −0.231 | − 0.302 | −0.403 |
PSC PPI60 | −0.216 | −0.191 | − 0.136 | −0.223 |
PSS PPI60 | −0.290 | −0.322 | − 0.207 | −0.369 |