Principal component | Affective | Reality distortion | Disorganised/negative | Motor |
---|---|---|---|---|
Loss of energy/tiredness | 0.84 | Â | Â | Â |
Loss of pleasure | 0.83 | Â | Â | Â |
Poor concentration | 0.82 | Â | Â | Â |
Slowed activity | 0.68 | Â | Â | Â |
Initial insomnia | 0.63 | Â | Â | Â |
Poor appetite | 0.62 | Â | Â | Â |
Dysphoria | 0.6 | Â | Â | Â |
Excessive self-reproach | 0.59 | Â | Â | Â |
Increased self esteem | 0.48 | Â | Â | Â |
Irritable mood | 0.47 | Â | Â | Â |
Suicidal ideation | 0.4 | Â | Â | Â |
Primary delusional perception | Â | 0.76 | Â | Â |
Other primary delusions | Â | 0.66 | Â | Â |
Delusions of passivity | Â | 0.62 | Â | Â |
Bizarre delusions | Â | 0.61 | Â | Â |
Auditory hallucinationsa | Â | 0.58 | Â | Â |
Clérambault–Kandinsky complexb |  | 0.57 |  |  |
Non-affective hallucination of any type | Â | 0.54 | Â | Â |
Delusions of influence | Â | 0.53 | Â | Â |
Grandiose delusions | Â | 0.39 | Â | Â |
Inappropriate affect | Â | Â | 0.67 | Â |
Restricted/ blunted affect | Â | Â | 0.66 | Â |
Negative formal thought disorder | Â | Â | 0.56 | Â |
Bizarre behaviour | Â | Â | 0.48 | Â |
Positive formal thought disorderc | Â | Â | 0.44 | Â |
Delusions of guilt | Â | Â | Â | 0.56 |
Agitated activity | Â | Â | Â | 0.31 |
Catatonia |  |  |  | −0.62 |