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Table 1 PSYRATS Hallucination scale factor analysis

From: French version validation of the psychotic symptom rating scales (PSYRATS) for outpatients with persistent psychotic symptoms

  1 2 3 4
Frequency     0.93
Duration     0.44
Location   0.78   
Loudness    0.78  
Origin of voice   0.81   
Amount of negative content 0.86    
Degree of negative content 0.76    
Amount of distress 0.93    
Intensity of distress 0.79    
Disruption to life    0.72  
Controllability   0.54   
Eigenvalues 4.1 1.6 1.2 1.0
Cumulative percentage of variance 37.6 52.0 62.5 71.9