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Table 2 Inter-rater reliability using intra-class correlations (ICC) all as compared with the expert witness at time of trial

From: Moral cognition, the missing link between psychotic symptoms and acts of violence: a cross-sectional national forensic cohort study

 Expert witness (n = 55)Admitting or treating clinician (n = 50)Patient self-rating (n = 51)Independent research clinician (n = 55)Average ICC
 n%ICCn%ICCn%ICCn% 
Care-harm1120.0.59917.6.582039.2.771120.0.80
Fairness-injustice3563.6.953466.7.512447.1.643665.0.79
Loyalty-betrayal3054.5.752345.1.422345.1.712952.0.75
Authority1730.9.731325.5.751835.3.831730.9.89
Purity-disgust1425.5.691529.4.521019.6.4047.3.64
Average  .74  .56  .67  .77