TableĀ 1

Reduction in proportion of negative outcome CBS from base rate (32%) using hypothetical interventions indicated

Treatment categoryTheoretical treatment target% Reduction in negative outcome
Hallucination-relatedReduction of duration of hallucination episodes to seconds44
Reduction of hallucination frequency to monthly47
Resolution of fearful emotional responses24
No limitation of activities52
Education-relatedCBS awareness at symptom onset20
No attribution of CBS to mental illness6
Improved clarity of explanation2
  • CBS, Charles Bonnet Syndrome.